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Importance of electro chemistry

Posted by Reeya Chettri 5 years, 7 months ago

CBSE > Class 12 > Chemistry

2 answers

Sibte Hasan 5 years, 7 months ago

For example batteries are important not only in storing energy for mobile devices and vehicles but also for load leveling to enable the use of renewable resources to renewable energy conversion technologies

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Sibte Hasan 5 years, 7 months ago

Electro chemistry used particularly in industries

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Ch 2 Henry law explain .

Posted by Divya Rawat 5 years, 7 months ago

CBSE > Class 12 > Chemistry

3 answers

Yogita Ingle 5 years, 7 months ago

Henry's law:
The law states that at a constant temperature, the solubility of a gas in a liquid is directly proportional to the pressure of the gas.
The most commonly used version of Henry's law is: "The partial pressure of a gas in vapour phase (p) is proportional to the mole fraction of the gas (χ) in a solution."
p ∝ χ
p =KH χ
Where KH = Henry's law constant.

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Ayush Vishwakarma?? 5 years, 7 months ago

Amount of gas which is dissolved in liquid solution directly proportional to the partial pressure of that gas which is above liquid surface. Or you can say that the solubility of a gas in liquid solution is directly proportional to the partial pressure of that gas above liquid surface.

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Divya Rawat 5 years, 7 months ago

Full explain henry law ...

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INDIA- china relation

Posted by Tenfe Lhamu 5 years, 7 months ago

CBSE > Class 12 > Political Science

0 answers

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{-Sinx + 2Cosx/2Sinx + Cosx. dx

Posted by Simran Kaur 5 years, 7 months ago

CBSE > Class 12 > Mathematics

1 answers

Shree Ram Faujdar 5 years, 7 months ago

Int (-sinx + 2cosx)dx/(2sinx + cosx)...... Let, t = 2sinx + cosx........ Differentiating wrt x dt/dx = 2cosx - sinx........ dt = 2cosx - sinx dx =..................... int(dt/t)...... =log|t| + c....... =log|2sinx + cosx| + c HOPE YOU UNDERSTAND (. ❛ ᴗ ❛.) .

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New paper class 12

Posted by Jiya Singh 5 years, 7 months ago

CBSE > Class 12 > Biology

1 answers

Raju Singh 5 years, 7 months ago

Draw the ts of young anther showing four microshopen

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Q1 Create a menu driven program which d store the content of Suppliers in a binary file (supplier information includes following information Supp id, supplier name, Address and his contact no.) .do the searching on the basis of supplier name

Posted by Mukul Sharma 5 years, 7 months ago

CBSE > Class 12 > Computer Science

0 answers

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Ncert question solutions

Posted by Suraj Khanna 5 years, 7 months ago

CBSE > Class 12 > Economics

0 answers

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Find the morality and morality of a 15 percent of h2so4 when it's density is 1.10 g/cm3 and molar mass =98 amu

Posted by Khushi Sehgal 5 years, 7 months ago

CBSE > Class 12 > Chemistry

2 answers

Aditya Singh 5 years, 6 months ago

15% means 15g dissolved in 85g of water moles of h2so4=15/98 then for volume=total mass of solution/density or 100/1.10 then molarity=No of moles of solute/volume of solution in litres as 1litre=1000ml then 15/98 multiplied by1000/100/1.10 this is for molarity and for molality=no of moles of solute/mass of solvent in kg or 15/98 multiplied by 1000/85

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Ayush Vishwakarma?? 5 years, 7 months ago

Molarity =0.00165M and molality = 0.0130m.

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What is plasma theropy?

Posted by Ketan Shukla 5 years, 7 months ago

CBSE > Class 12 > Biology

1 answers

Yogita Ingle 5 years, 7 months ago

When pathogens attack our body, our immune system starts working and releases proteins to fight with an infection. These proteins are known as antibodies. If the infected person produces a sufficient amount of protein then he or she will be recovered by antibodies itself.
In plasma therapy, such immunity can be transferred from a healthy person to sick with the help of blood plasma. Here convalescent plasma is the liquid part of the blood from the recovered patients of COVID-19. We can say that in plasma therapy the blood of the recovered person as it is rich in antibodies is used to treat other sick people.

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Shiv and hari entered into partnership ... Homework Help CBSE Class 12 Accountancy Shiv and hari entered into partnership on 1st April 2017 contributing rupees 500000 and rupees 200000 respectively. Hari also introduced rupees 100000 as additional capital on 1st July, 2017 they agreed to share profits and losses in the ratio of 3:2 . Following information is provided regarding the partnership : (1) shiv and hari ,each are allowed a salary of rupees 5,000 per quarter (2) interest is to be allowed on capital @ 8 % p.a. and charged on drawing at 10 %p.a. Drawing of shiv and hari during the year were rupees 12000 and rupees 10000 respectively. Profit as at 31st March , 2018 before the above mentioned adjustment was rupees 196000 Prepare (1)necessary journal entries relating to appropriation of profits

Posted by Sneha Sneha 8 months, 2 weeks ago

CBSE > Class 12 > Accountancy

1 answers

Priyanshu Dua 4 years, 7 months ago

ansre

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Find the output of the following program. Assume all required header files are already being included in the program. int main() { int X[] = { 10, 25, 30, 55, 110 }; int *p = X; while ( *p < 110) { if ( *p % 3 != 0) *p = *p + 1; else *p = *p + 2; p++; } for (int I = 4; I >= 1; I--) { cout << X[I] << "*"; if (I % 3 == 0) cout << endl; } cout << X[0] * 3 << endl; }

Posted by Prachi Jain 5 years, 7 months ago

CBSE > Class 12 > Computer Science

0 answers

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Naukout tournament ke haniya kya hai aur labh

Posted by Anshu Jaiswal 5 years, 7 months ago

CBSE > Class 12 > शारीरिक शिक्षा

2 answers

Bharati Gahlot 5 years, 4 months ago

लाभ परिणाम जल्दी आ जाते है खेल अधिकारियों की आवश्यकता कम होती है टूर्नामेंटस से बाहर होने के भय के कारण मुकाबला ज्यादा रोमांचक होता है हानियाँ अच्छी टीम के शुरूआती चक्र में बाहर होने के कारण टूर्नामेंट का रोमांच खत्म हो सकता है। कमजोर टीम को भी टूर्नामेंट में स्थान हासिल हो सकता है। टूर्नामेंट से बाहर हो जाने के भय के कारण खिलाड़ी दबाव में खेलते है जो कि उनके स्वास्थ्य के लिये हानिकारक होता है। प्रतिभाशाली खिलाड़ी का चयन कई बार शुरूआती राउंड में टीम के हार जाने के कारण नहीं हो पाता है।

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National Montex Ball Cricket F India 5 years, 7 months ago

नॉकआउट टूर्नामेंट के लाभ 1- नोकआउट टूर्नामेंट में कम समय लगता है। 2-knockout टूर्नामेंट से विजेता टीम का जल्दी पता चलता है। 3-knockout टूर्नामेंट में खर्च का भार कम होता है। नॉकआउट टूर्नामेंट की हनिया #knockout टूर्नामेंट से सही विजेता का पता नहीं लगता क्युकी कई बार अच्छी टीमें बाहर हो जाती हैं जिससे फाइनल में कमजोर टीमें मनोरंजन नहीं कर पाती है।

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Where do i get chapter wise qs asked in board for all subjects( maths chemistry physics).is there any aap or is it available anywhere. Online..plz help

Posted by Sakshi Priya 5 years, 7 months ago

CBSE > Class 12 > Chemistry

3 answers

Sakshi Priya 5 years, 6 months ago

Thx

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Aditya Singh 5 years, 6 months ago

Mtg cbse topicwise chapterwise question bank on amazon price=286/-

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Shree Ram Faujdar 5 years, 7 months ago

If you can pay(. ❛ ᴗ ❛.) Then, you can get chapter wise previous questions asked in boards...... Agar free mein milen to btana?

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On the face of it 30 3 marks question

Posted by Ashish Gupta 5 years, 7 months ago

CBSE > Class 12 > English Core

0 answers

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23. A small conducting sphere of radius carrying a charge +q is surrounded by a large concentric conducting shell of radius R on which a charge +Q is placed. Using Gauss's law, derive the expressions for the electric field at a point ‘x' between the sphere and the shell (r <x< R), (ii) out side the spherical shell.

Posted by Harsh Kaushik 5 years, 7 months ago

CBSE > Class 12 > Physics

0 answers

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x(x²-18)(x²+17)(x²-14x+48) ≤ 0 Find Domain

Posted by Adarsh Anand 5 years, 7 months ago

CBSE > Class 12 > Mathematics

0 answers

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Parmaanu bambo ke gupt naam kya the?

Posted by Bhupender Khatana 5 years, 7 months ago

CBSE > Class 12 > राजनीति विज्ञान

1 answers

Chandan Kumar 5 years, 7 months ago

लिटल ब्वाय और फैट मैन , परमाणु बमों के गुप्त नाम थे

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In which year era of coalition government started in center

Posted by Bhitali Moran 5 years, 7 months ago

CBSE > Class 12 > Political Science

0 answers

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Two composition based on visual or vebal input may be descriptive or arguments in nature sach as an article / a debate / a speech or a report

Posted by Jitendri Markam 5 years, 7 months ago

CBSE > Class 12 > English Core

0 answers

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What are arenas of the cold war

Posted by Tushar Teotia 5 years, 7 months ago

CBSE > Class 12 > Political Science

1 answers

Saurabh Gupta 5 years, 7 months ago

These are the areas where US and USSR confronted each other with military powers and political and diplomatic problems in the course of increasing their support for their ideologies.

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Describe the sequence of events that took place during the cuban missile crisis?

Posted by Reva Nahar 5 years, 7 months ago

CBSE > Class 12 > Political Science

0 answers

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Root a*-x*

Posted by Isha Verma 5 years, 7 months ago

CBSE > Class 12 > Mathematics

2 answers

Sibte Hasan 5 years, 7 months ago

What is your question

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Shoaib Khan 5 years, 7 months ago

Pllzz clear your question

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Shilp sondarya of chapter 1 aaroh class 12

Posted by Shoaib Salmani 5 years, 7 months ago

CBSE > Class 12 > हिंदी कोर

0 answers

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What is efficiency

Posted by Manpreet Singh 5 years, 7 months ago

CBSE > Class 12 > Business Studies

1 answers

Sakshi Yadav 5 years, 7 months ago

Efficiency means using minimum cost with maximum benefit

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The rate constant of a first order reaction increases from 4*10to the power -2to 8*10to the power -2when the temperature changes from 27to 37degree calculate the energy of activation

Posted by Jithin Jnair 5 years, 7 months ago

CBSE > Class 12 > Chemistry

0 answers

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Where is the charge of a conductor concentrated?

Posted by Rohit Krishna 5 years, 7 months ago

CBSE > Class 12 > Physics

2 answers

Insha Khalid 5 years, 7 months ago

At its surface

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Ayush Vishwakarma?? 5 years, 7 months ago

At surface of conductor

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Why rent given by partners enter in Dr side

Posted by Ankit Paswann 5 years, 7 months ago

CBSE > Class 12 > Accountancy

1 answers

Indrajeet Singh Arora 5 years, 7 months ago

Rent is an charge against profit in case of partnership and hence it is to be debited in Profit and loss A/c instead of Profit and loss appropriation A/c .

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Salt analysis table

Posted by Mahendar Singh 5 years, 7 months ago

CBSE > Class 12 > Chemistry

0 answers

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Describe the main military features of cold war

Posted by Reva Nahar 5 years, 7 months ago

CBSE > Class 12 > Political Science

1 answers

Yogita Ingle 5 years, 7 months ago

The main military characteristic of the Cold War are as follows :
(i) The two superpowers and their allies were expected to act as rational and responsible actors.
(ii) Responsibility meant being restrained and avoiding the risk of another World War.

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How did Charlie realise that he was on the third level?

Posted by Tanu J 5 years, 7 months ago

CBSE > Class 12 > English Core