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What do you understand by specific reaction rate? Derive it's unit for reaction of order n

Posted by Hritik Aryan 4 years, 9 months ago

CBSE > Class 12 > Chemistry

0 answers

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What do you understand by electrode potential and how does of concentration into existence

Posted by Hritik Aryan 4 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Radhika Kaushal 4 years, 9 months ago

The electrical potential difference developed between metal and its ions is electrode potential.

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Principles of management definition

Posted by Honey Singh 4 years, 9 months ago

CBSE > Class 12 > Business Studies

1 answers

Yogita Ingle 4 years, 9 months ago

A principle is a fundamental statement of truth that provides guidance to thought and action.

Principles of Management

Principles of management are broad and general guidelines for managerial decision making and behavior (i.e. they guide the practice of management).

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Derive si unit of molar conductivity

Posted by Hritik Aryan 4 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Harsh Mishra 4 years, 9 months ago

This is what I always say to these teachers, but u know they're just copy machines. They don't care they just report..

2Thank You

Hritik Aryan 4 years, 9 months ago

Yogita Yaar google s copy nhi krna tha

3Thank You

Yogita Ingle 4 years, 9 months ago

The following expression is used to mathematically represent molar conductivity.

Λ_m = K / C

Where K is the specific conductivity and c is the concentration in mole per litre.

In general, the molar conductivity of an electrolytic solution is the conductance of the volume of the solution containing a unit mole of electrolyte that is placed between two electrodes of unit area cross-section or at a distance of one-centimeter apart.

The unit of molar conductivity is S⋅m²⋅mol^-1.

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From the following Balance Sheets of Vishva Ltd., prepare Cash Flow Statement as per AS-3 (revised) for the year ending 31st March 2018 Particulars Note No. 31.3.2018 (Rs) 31.3.2017 (Rs) I EQUITY AND LIABILITIES 1. Shareholder’s Funds: (a) Share Capital 1,02,000 84,000 (b) Reserve and Surplus 1 36,000 22,560 2. Non-Current Liabilities: (a) Long Term Borrowings 2 60,000 48,000 3. Current Liabilities: (a) Short term Borrowings 3 10,000 5,000 (b) Trade payable 28,800 36,000 (c) Short Term provisions 4 16,800 18,000 Total 253,600 2,13,560 II ASSETS 1. Non-Current Assets: (a) Fixed Assets: i. Tangible Assets 5 1,18,800 1,32,000 2. Current Assets (a) Inventories 61,800 45,600 (b) Trade Receivables 6 33,600 27,600 (c) Cash and Cash Equivalents 39,400 8,360 Total 253,600 2,13,560 Notes to Accounts Note No. Particulars 31.3.2018 (Rs) 31.3.2017 (Rs) 1. Reserve and Surplus Balance in Statement of Profit and Loss 15,600 5,760 General Reserve 20,400 16,800 36,000 22,560 2. Long Term Borrowings 10% Debentures 60,000 48,000 60,000 48,000 3. Short-term Borrowings Bank Overdraft 10,000 5,000 10,000 5,000 4. Short-term Provisions Provision for Income Tax 16,800 18,000 16,800 18,000 5. Tangible assets Land and Building 96,000 97,200 Plant and Machinery 22,800 34,800 1,18,800 1,32,000 6. Trade Receivables Debtors 19,200 24,000 Bills Receivables 14,400 3,600 33,600 27,600 Additional Information: Tax paid during the year 2017-18 ₹14,400 Depreciation on plant charged during the year 2017-18 was ₹14,400 Additional debentures were issued on March 31, 2018

Posted by Ramawatar Paswan 3 years, 4 months ago

CBSE > Class 12 > Accountancy

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Show that the following expression can be written as the square of a real number:E (x) = (x + 3x) (x + 3x 8) +16

Posted by Anukriti . 4 years, 9 months ago

CBSE > Class 12 > Mathematics

0 answers

ANSWER

What is loona point

Posted by Pradeep ,. 4 years, 9 months ago

CBSE > Class 12 > Physical Education

1 answers

Pradeep ,. 4 years, 7 months ago

After team all out in kabaddi then the 2 point given to opposite team that point is known as loona point.

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Kaun sa kathan Satya hello hai Ispat Udyog sabhi udyogon ka

Posted by Nancy Chaudhary 4 years, 9 months ago

CBSE > Class 12 > भूगोल

0 answers

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Krishna ltd. Issued 40,000 equity shares of Rs. 10 each

Posted by Aastha Shukla 4 years, 9 months ago

CBSE > Class 12 > Accountancy

0 answers

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I want tagline also for my project topic is Hair dye

Posted by Kashish Agrawal 4 years, 9 months ago

CBSE > Class 12 > Business Studies

2 answers

Samie ❣️ 4 years, 9 months ago

A helping hand to style your hair.

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Samie ❣️ 4 years, 9 months ago

Be your best. Beautiful hair comes in all types. Not stereotypes.

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Can anyone suggest company's name topic is Hair dye

Posted by Kashish Agrawal 4 years, 9 months ago

CBSE > Class 12 > Business Studies

1 answers

Gaurav Seth 4 years, 9 months ago

Touched Hair Colour

Carbon Hair

Dark Hair Colour

Dunkirk Hair

Heaven Touch Hair

Radient Hair Colour

Grady Hair

Gradient Hair

Glora Hair

Feasta Hair

Flora Hair

Prestige Hair

Embed Hair

Aspire Hair Colour

abel murah Hair

Bio Shape Hair

Creta Cave Hair

Fringe Hair Colour

Greta Hair

Nutura Hair Colour

Casa Cave Hair

Golden Shore Hair

Shine Shore Hair

Moon Spike Hair

moon Touch Hair

Knight Ride Hair

Timpber Hair

Marie Hair Colour

Over tune Hair

Tone shire Hair

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Surface chemistry mein kya Catalysis pura delete ho gya h..? And Ex se kn kn se ques delete hnge jara btana... Plz

Posted by Sonali Baral 4 years, 9 months ago

CBSE > Class 12 > Chemistry

3 answers

Jassi Midha 4 years, 9 months ago

Deleted question of chapter 5 are: 7, 13,16,17,18,19,20,21,22,24. Because emulsion and enzymes are also deleted from syllabus

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Drishty Kamboj 4 years, 9 months ago

Yeah whole of catalyst topic has been deleted and questions which are based on this topic too...

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Tanya ?? 4 years, 9 months ago

Hanji catalysis pura delete ho gya h pr mujhe exercise k questions ka nhi pta konse konse dlt honge...

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Plz give me 1mark questions

Posted by Devansh Yadav 4 years, 9 months ago

CBSE > Class 12 > Economics

1 answers

Muskan Janghu 4 years, 9 months ago

Which subject or which chapter

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Semiconductors K konse konse topic exam m aaege??

Posted by Tanya ?? 4 years, 9 months ago

CBSE > Class 12 > Physics

4 answers

Gaurav Seth 4 years, 9 months ago

On July 7, HRD Minister Ramesh Pokhriyal announced a major CBSE syllabus reduction with 30% of the syllabus slashed for the year 2020-21 for classes 9 to 12 because of the reduction in classroom teaching time due to the Covid-19 pandemic and lockdown.

CBSE has rationalized the syllabus with the help of suggestions from NCERT and the same has been notified by a new CBSE notification as well.

Deleted syllabus of CBSE Class 12 Physics

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Sonali Baral 4 years, 9 months ago

Imp chp h 1mrk 2mrk n 3mrk ka aa skta h pr 5mrks ka nhi ayega

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Tanya ?? 4 years, 9 months ago

???

2Thank You

Sonali Baral 4 years, 9 months ago

Waha tak jane m tym h yaar?

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विष नाथ द्वारा विस्कोहर की घाटी मेंहुई िरसात का िर्णन कीविये।

Posted by Himanshu Naamdev 4 years, 9 months ago

CBSE > Class 12 > हिंदी ऐच्छिक

0 answers

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English ke chapter kaun se cut hue hain

Posted by Babita Mehendiratta 4 years, 9 months ago

CBSE > Class 12 > English Core

1 answers

Tanya ?? 4 years, 9 months ago

Poets and pancakes, the interview, going places, a roadside stand, the tiger king, journey to the end of the earth , memories of childhood.

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How much HCL in grams is required to prepare 250 mL of M/10 solution?

Posted by Aakriti Rustagi 4 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Drishty Kamboj 4 years, 9 months ago

Ac to ques M/10 means 0.1M sol now for 0.1moles per 1 l of sol,we have to calculate no. Of moles for 250 ml of sol ie 0.1/4 Let it be x(0.1/4 =x) This x is the no. Of moles of hcl in 250 ml of sol We have to calculate the mass of this x Mass of 1 mol of hcl =36.5 Mass of x=36.5*x

1Thank You

Yogita Ingle 4 years, 9 months ago

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A solution containing 1.234g of calcium nitrate in 10 g of water boils at 100.995'c at 760mm. Calculate the vant hard factor for the salt at this concentration

Posted by Hritik Aryan 4 years, 9 months ago

CBSE > Class 12 > Chemistry

2 answers

Drishty Kamboj 4 years, 9 months ago

Vant hoff factor has been deleted this year....i guess

3Thank You

Sonali Baral 4 years, 9 months ago

"i" is the van't hoff factor, then ΔTb=iKb×m (100.975−100)=i×0.52×164×101.23×1000 i=123×0.520.975×164=2.5 Now if x is the degree is dissociation, then Ca(NO3)2⇋ Ca2++ 2NO3− 1 0 0: Initially 1−x x 2x: At eqbm. ∴i=11−x+x+2x=11+2x=2.5⇒x=0.75 ∴ Percentage dissociation =75%

3Thank You

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Calculate equivalent mass of Na2CO3

Posted by Aakriti Rustagi 4 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Yogita Ingle 4 years, 9 months ago

The reaction involved is,
Na₂CO₃ + HCl → NaCl + NaHCO₃
Equivalent mass of Na₂CO₃= 106/1 = 106.

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Rebels in 1857 speed thier view through

Posted by Khawa Khan 4 years, 9 months ago

CBSE > Class 12 > History

0 answers

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Explain the Method of Endurance development.

Posted by Sourav Bhagta 4 years, 9 months ago

CBSE > Class 12 > Physics

1 answers

Gaurav Seth 4 years, 9 months ago

Continuous method of endurance development: In this training method exercise is done for long duration without giving any break or pause in between the exercises. In these types of exercises or activities duration of work is more and intensity is less. For example, cross country runs. The continuous method is divided into:

(a) Slow continuous method: In slow continuous method the athlete exercises at a slow pace without any break or pause for very long duration. Marathon and cross country runs are typical examples of continuous method. The heart rate ranges between 140 and 160 beats per minute. The duration of exercise should not be less than 30 minutes and may last upto 2 hours or even more. The activities involved are running, walking, cycling, etc. This type of training aids the runner in preparing himself/herself for actual competition.

(b) Fast continuous method: In fast continuous method, the work is done at faster speed without changing the pace for long without any pause or break in-between the exercise. The duration of work should not be less than 20 minutes for well trained athletes. Heart rate ranges from 160 to 180 beats per minute. As the nature of activity is fast, intensity is high so anaerobic is more strenuous and exhaustive. Fast pace method is very effective for improving the VO₂ maximum.

(c) Varied pace method: This method involves change of pace. In this method sportsmen start with fast continuous method then switch on to slow continuous method. Tire heart beat is maintained between 140 and 180 beats per minute. It is also beneficial for improving both aerobic and anaerobic capacity. The total duration ranges from 15 minutes to 1 hour.

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Write the relation between field and potential

Posted by Anil Kumawat 4 years, 9 months ago

CBSE > Class 12 > Physics

3 answers

Abhishek Patel 4 years, 9 months ago

E= -dV/ dr

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Gaurav Seth 4 years, 9 months ago

The electric field exists if and only if there is a electric potential difference. If the charge is uniform at all points, however high the electric potential is, there will not be any electric field. Thus, the relation between electric field and electric potential can be generally expressed as – “Electric field is the negative space derivative of electric potential.”

The relation between Electric field and electric potential is mathematically given by-

{tex}E=-\frac{dV}{dx}{/tex}

Where,

E is the Electric field.

V is the electric potential.

dx is the path length.

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Yogita Ingle 4 years, 9 months ago

The relation between Electric field and electric potential is mathematically given by-

E=−dV/dx

Where,

E is the Electric field.

V is the electric potential.

dx is the path length.

– Sign is the electric gradient

Direction of Electric Field

If the field is directed from lower potential to higher then the direction is taken to be positive.
If the field is directed from higher potential to lower potential then the direction is taken as negative.

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Should India be a member of WTO?

Posted by Muskan Janghu 4 years, 9 months ago

CBSE > Class 12 > Economics

1 answers

Yogita Ingle 4 years, 9 months ago

As an influential member of WTO, India is at the lead of building fair global laws, statutes and shields and supporting the concerns of the developing system. India has fulfilled its promises towards the liberalisation of trade, made in the WTO, by eliminating quantitative limitations on imports and decreasing tariff charges.

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If A is 3X3 non singular matrix. Prove that A inverse =1by modulus of A (adj. A )

Posted by Perveena Tm 4 years, 9 months ago

CBSE > Class 12 > Mathematics

0 answers

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Rituals have secular dimensions as distinct from secular goals .explain

Posted by Muskan Sharma 4 years, 9 months ago

CBSE > Class 12 > Sociology

1 answers

Yogita Ingle 4 years, 9 months ago

The rituals have secular dimensions as distinguished from secular goals by : Provides occasion to socialize with friends and kin, to show off wealth and style to enhance social status. Rituals have a new dimension of social, economic and political status for e.g. no. of VIPs attending wedding provide the index to the household’s standing in the local community.

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Anita was inteelingent and had kyphosis

Posted by Aashi Singh 4 years, 9 months ago

CBSE > Class 12 > Physical Education

0 answers

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Kisi ke pass economic ka paper hai preboard ka plz send me

Posted by Vivek Negi 4 years, 9 months ago

CBSE > Class 12 > Economics

5 answers

Muskan Janghu 4 years, 9 months ago

Code : 7/12/2020 PRE BOARD EXAMINATION ECONOMICS Time Allowed : 3 hrs Maximum Marks : 80 General Instructions: 1. This question paper contains two parts: Part A - Macro Economics (40 marks) Part B - Indian Economic Development (40 marks). 2. Marks for questions are indicated against each question. 3. Question No. 1-10 and Question No. 18 – 27 (including two Case Based Questions) are 1-mark questions and are to be answered in one word/sentence. 4. Case Based Questions (CBQ’s) are Question No. 7-10 and Question No. 24-27. 5. Question No. 11-12 and Question No. 28 – 29 are 3 marks questions and are to be answered in 60 - 80 words each. 6. Question No. 13-15 and Question No. 30 – 32 are 4 marks questions and are to be answered in 80-100 words each. 7. Question No. 16-17 and Question No. 33 – 34 are 6 marks questions and are to be answered in 100-150 words each. 8. Answers should be brief and to the point and the above word limit be adhered to as far as possible. PART A- MACRO ECONOMICS Q1. If factor cost is greater than market price, it means that (1) a) Indirect taxes < Subsidies b) Indirect taxes > Subsidies c) Indirect taxes = Subsidies d) Subsidies = 0 OR A farmer produces wheat without incurring cost of inputs and sells for Rs 1000 to a miller who grinds wheat into flour and sells for Rs. 1,200 to a baker. The baker sells bread to consumers for Rs. 1600. Calculate total value added. (1) a) 1,600 b) 2,200 c) 1,000 d) 1,400 Q2. Loans offered by commercial banks are equal to deposits received by them. True/ False. Give reason. (1) Q3. Which of the following statement is correct? (1) a) Supply of money refers to stock of money held by public at a point of time. b) Supply of money is a flow variable. c) Supply of money includes cash reserves of banks. d) Supply of money refers to bank money.

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Muskan Janghu 4 years, 9 months ago

Sorry bhai

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Muskan Janghu 4 years, 9 months ago

Delhi region k h

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Muskan Janghu 4 years, 9 months ago

Ha Bhn but kaise send kre

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Amit S 4 years, 9 months ago

Bhai mumbai region ka hai... first preboard ka...

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1922 ke dauran Gandhi ji ek jan neta ke roop me kese ubhare

Posted by Ranjan Kumari 4 years, 9 months ago

CBSE > Class 12 > इतिहास

2 answers

Muskan Maan 4 years, 9 months ago

इस दौरान गांधी जी दुनिया की नजर में आए । , उनके अन्दोलन में महिलाओं ने भी बढ़चढ़कर भाग लिया था । , इसी दौरान अंग्रेजो को आभास हुआ की अब उनका शासन लंबे समय तक चलने वाला नहीं है ।

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Krishna Krishna Kumhar 4 years, 9 months ago

Krishna

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How did Dr. Sadao ensure that the American sailor left his house but he himself remained safe and secure ?

Posted by Sidkhan Sid 4 years, 9 months ago

CBSE > Class 12 > English Core

2 answers

Anvi Shukla 4 years, 9 months ago

Dr. Sadao

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Yogita Ingle 4 years, 9 months ago

Dr sadao ensured that the American sailor had left his house but remained safe and secure as he had planned the escape all in advance. With food and additional clothes, he placed his ship on the coast. He asked the American prisoner of war to row and wait for a Korean vessel to move to a small island near the coast.

Dr. Sadao helped the American sailor by offering him a ship, rations, clothes, and even a torch light to show if his supplies were out. He made sure he was powerful enough for the soldier to take his opportunity and save his lives.

2Thank You

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Sir which book is more suitable for theory exam of painting

Posted by Mr_Nishant Yadav 4 years, 9 months ago

CBSE > Class 12 > Painting