Incorrect URL accessed!!!!

Khushi Varshney 5 years, 10 months ago

BHAI SAB JAGAH CBSE KA HI EK PAPER LOAD H

Palak Muchhal 5 years, 10 months ago

It is there on this app

Vinay Gautam 5 years, 10 months ago

Dimag m kami h k

Prerna Shukul 5 years, 10 months ago

Check in CBSE website

ANSWER

Sanskriti aur shabyata main antar btaye?

Posted by Dinesh Kumar 5 years, 10 months ago

CBSE > Class 12 > हिंदी कोर

0 answers

ANSWER

Can anyone tell me blue print of physical ed

Posted by Omji Shukla 5 years, 10 months ago

CBSE > Class 12 > Physical Education

1 answers

Prerna Shukul 5 years, 10 months ago

Check in CBSE website

ANSWER

Formula of acetone

Posted by Rajkumari Patel 5 years, 10 months ago

CBSE > Class 12 > Chemistry

1 answers

Shefu ??????? 5 years, 10 months ago

CH3-C=O-CH3

ANSWER

Test and measurnment in sports , important topics???

Posted by Reyansh Sharma 5 years, 10 months ago

CBSE > Class 12 > Physical Education

3 answers

Reyansh Sharma 5 years, 10 months ago

Aapher is in our syllabus or not.I am in confusion ....

Khushi Varshney 5 years, 10 months ago

AAHPER HAS BEEN RENAMED NA AS KHELO INDIA PHYSICAL FITNESS TEST

Mahi Singh 5 years, 10 months ago

Motor fitness test,Barrow fitness test, Harvard step test,Rikli and Jones test and AAPHER.

ANSWER

For how long does psychodynamic therapy lasts?

Posted by Deepanshi Bathla 5 years, 10 months ago

CBSE > Class 12 > Psychology

1 answers

Trisha Ladha 5 years, 10 months ago

Earlier it was 2-3 months but now it lasts for 10-15 sessions.

ANSWER

1g of charcoal adsorbs 100ml of 0.5M CH3COOH to form a monolayer and thereby the molarity of CH3COOH reduces to 0.49M. what is the surface area of charcoal used by each molecule of acetic acid.? [surface area of charcoal =3.01*10²m²/g].... answer this..

Posted by Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

CBSE > Class 12 > Chemistry

6 answers

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

jhooth bolte hue sharm nhi aati balika... oppar wale se daro. ??? jhooth limit mein bolo toh ke tumhe kuch ni aata.

Ďãřşháñăã Yadav ? ? ? 5 years, 10 months ago

aesa bhi kuch hota h.. ?? yrr kuch bhi nhi pdha maine aur boards aa gye may mein neet h.. kuch nhi aata mujhe... 11th ka aata pta nhi 12th mein masti kari h maine.. pta nhi kya likhungi. exam mein bhagwan he malik h mera abb. ??

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

BTW howz ur neet preparation going on. ?

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

??? miss darshu... all prepare for boards na.

Ďãřşháñăã Yadav ? ? ? 5 years, 10 months ago

I am answering u this question second tym. ???

Ďãřşháñăã Yadav ? ? ? 5 years, 10 months ago

➡️ 100mL of 0.5M CH3COOH contains CH3COOH =0.05 mol. ➡️ after adsorption, CH3COOH remained =0.049mol ➡️ acetic acid adsorbed =0.001mol=6.02*10 ^20 molecules ➡️ surface area of charcoal adsorbed by each molecule =3.81*10²m²/6.02*10^20 =5*10^-19m²

ANSWER

E° of cu is +0.34 V while that of Zn is - 0.76 V explain.!??? ??

Posted by Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

CBSE > Class 12 > Chemistry

18 answers

Amol Gùpta 5 years, 10 months ago

Bhai maan li tumhari baat best of luck ho jaayegi preparation tumhari bhi ✌️✌️

Amol Gùpta 5 years, 10 months ago

Yaay ✌️✌️

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

hmm bye best of luck sis. hope u will rock in the exam and you to darshana best of luck. ✌️

Amol Gùpta 5 years, 10 months ago

I think mai kaafi chizze chhor chuki hu ye or sahi

Amol Gùpta 5 years, 10 months ago

Thank you so much it was needed and same 2 u too

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

nhi seriously bol ra hoon sirf maths aur physics mein confidence h baaki chemistry nhi kr paya mai tym ki shortage ho gyi. abb manna na manna apke oppar h

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

yrr mai syllabus complete nhi kr paya apna khair choro tum nhi smjho gi. Best of luck for ur exam. ✌️?

Amol Gùpta 5 years, 10 months ago

Acchi baat h ye to pta chl gya k tumne jhoot bola tha

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

nhi mujhe sharm nhi aati. ?

Amol Gùpta 5 years, 10 months ago

Jhoot bolte huee sharam nhi aati balak ?

Amol Gùpta 5 years, 10 months ago

Ye ho skta h

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

bus chl ri h kuch khaas nhi

Amol Gùpta 5 years, 10 months ago

Hmm preparation kaisi chl rhi h tumhari

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

might be ye bhi online he ho kisi known insaan ka question dekh kr answer kiya ho.

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

mai toh abhi aaya iska pta nhi

Amol Gùpta 5 years, 10 months ago

Hello both of you after a long time Btw ek sawal don't take it seriously or personally tum dono ek saath kaise aate ho

Řøhăň Řąjpůť ✌️✊ 5 years, 10 months ago

impressive. ?. BTW after a long tym miss. yadav. ✌️

Ďãřşháñăã Yadav ? ? ? 5 years, 10 months ago

+ve E° value for cu is due to the fact that sum of sublimation enthalpy and ionisation enthalpy to convert Cu to Cu2+ is so high that it is not balanced by its hydration enthalpy. - ve E° for zn is due to the fact that after removal of electrons from 4s orbitals, stable 3d10 configuration is attained.

ANSWER

Mujhse dar lagta hai English subjects me plz help me I read in 12. Class

Posted by Yash Sharma 5 years, 10 months ago

CBSE > Class 12 > English Core

2 answers

Palak Muchhal 5 years, 10 months ago

Solve sample papers it will give you idea that which type of questions will be there nd you will have a good practice of reading nd writing section

Reyansh Sharma 5 years, 10 months ago

Writing section me problem hai ya literature me???

ANSWER

ZAK

Posted by Yash Sharma 5 years, 10 months ago

CBSE > Class 12 > अर्थशास्त्र

0 answers

ANSWER

Write a short note on modern tre d in indian art

Posted by Harsh Saini 5 years, 10 months ago

CBSE > Class 12 > Other Subjects

0 answers

ANSWER

5 title of miniature painting of mughal and deccan

Posted by Aman Rastogi 5 years, 10 months ago

CBSE > Class 12 > Other Subjects

1 answers

Shruti Arora 5 years, 10 months ago

birth of salim, falocon bird on rest, marriage procession of dara shikoh,kabir and riadas, krishna lifting mount govardhan deccan - ragni pathamsikha, chand bibi playing polo, hazart nizamuddin auliya and amir khusrob

ANSWER

Find differential equation corresponding to x/a+y/b ,by elimination a and b

Posted by Naresh Jaglan 5 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Gaurav Jangra 5 years, 10 months ago

d^2y/dx^2=0 Mera toh ye ans aa rha h

Naresh Jaglan 5 years, 10 months ago

Find differential equation corresponding to x/a+y/b=1 ,by eliminating a and b

Tamanna Sharma 5 years, 10 months ago

I think there is something typing error in your question.

ANSWER

A fair coin is tossed 10 times .find the probability of exactly 6 heads

Posted by Naresh Jaglan 5 years, 10 months ago

CBSE > Class 12 > Mathematics

3 answers

Versha Chahal 5 years, 10 months ago

105 /512

Khushi Varshney 5 years, 10 months ago

(1/2)^10*10!/6!4!=105/512

Tamanna Sharma 5 years, 10 months ago

105/512

ANSWER

Whai is overload

Posted by Bhupendra Singh 5 years, 10 months ago

CBSE > Class 12 > Physical Education

0 answers

ANSWER

From a lot of 30 bulbs which includes 6 defective,a sample of 4 bulbs is drawn at random with replacement.Find the probability distribution of thr number of defective bulbs.

Posted by Muskan Pandey 5 years, 10 months ago

CBSE > Class 12 > Mathematics

1 answers

Tamanna Sharma 5 years, 10 months ago

×=0, p(0)=256/625,,,,,,×=1,p(1)=256/625,,,,,,,×=2,p(2)=96/625,,,,,,×=3,p(3)=16/625,,,,,×=4,p(4)=1/625

ANSWER

Jab Koi desh parmanu Shakti sampann hone ke davedar hi karta hai tu badi takat kya ravaiya pahnati hain

Posted by Sapna Kumari 5 years, 10 months ago

CBSE > Class 12 > राजनीति विज्ञान

1 answers

Priya Batra 5 years, 10 months ago

Usse discriminatory btana shuru kr deti hai

ANSWER

Difference between red phosphorus and white phosphorus??

Posted by Arnav Kandari 5 years, 10 months ago

CBSE > Class 12 > Chemistry

2 answers

Tamanna Sharma 5 years, 10 months ago

1. Red phosphorus is less reactive than white P due to discrete tetrahedral structure and angular strain..... 2. Red P is stable while white P is highly unstable.

Riya Rana 5 years, 10 months ago

Not in syllabus!!

ANSWER

Why a gas doesn't form colloidal solution on mixing with gas??

Posted by Arnav Kandari 5 years, 10 months ago

CBSE > Class 12 > Chemistry

1 answers

Riya Rana 5 years, 10 months ago

Bcoz it will form a homogenous mixture. Hence can never form a colloid. (bcoz colloid is heterogenous)

ANSWER

Why do you like or dislike the paintings of the mughal or deccan school of miniature painting included in your course of study? Justify your answer in detail with suitable examples

Posted by Iqtedar Khan 5 years, 10 months ago

CBSE > Class 12 > Other Subjects

2 answers

Meghna Sharma 5 years, 10 months ago

Correct, always be in favour.

Tamanna Sharma 5 years, 10 months ago

Always write in favour (like) because it's easy to appreciate someone work as compare disgrace it. ( write human values, its composition and message from it)

ANSWER

How to recognize raag

Posted by Rashmi Kumari 5 years, 10 months ago

CBSE > Class 12 > Other Subjects

0 answers

ANSWER

Used black pen allowed or not

Posted by Gurudayal Sahu 5 years, 10 months ago

CBSE > Class 12 > English Core

14 answers

Harshit Mishra 5 years, 10 months ago

Black pen is strictly prohibited instead of black pen you can use pencil

Khushi Varshney 5 years, 10 months ago

yes it is not allowed as it creates problem as HR's pen is also black....

Aleena Mariam John 5 years, 10 months ago

Only blue pen is allowed during the Board exam

Emiline Saji 5 years, 10 months ago

Use of Black pen in board exam is not allowed...

King Singh 5 years, 10 months ago

No pen

Meghna Sharma 5 years, 10 months ago

Yash, haven't u seen ur admit card. It is not allowed.

Aleena Elizabeth Vinod 5 years, 10 months ago

Not

Divya Shrivastav 5 years, 10 months ago

not allowed totally prohibited?

Yash Sharma 5 years, 10 months ago

Yes

Mohsin Raza Khan 5 years, 10 months ago

Abhishek Singh 5 years, 10 months ago

Not

Navneet . 5 years, 10 months ago

Nope

Riya Rana 5 years, 10 months ago

Yes it is not allowed..

Vansh Gupta 5 years, 10 months ago

No use of black pen is not allowed in our upcoming board examinations

ANSWER

What is the marking scheme or marks pattern of physical education class 12

Posted by Anurag Gupta 5 years, 10 months ago

CBSE > Class 12 > Physical Education

2 answers

Khushi Varshney 5 years, 10 months ago

BLUE PRINT OF THE PAPER Unit no. 1 marker-MCQ- 4-QUESTIONS FOR CHOOICE 3marker 3-QUESTIONS FOR CHOOICE 5 marker 2-QUESTIONS FOR CHOOICE TOTAL MARKS FROM UNIT 1 Q2,Q11 - Q31(OPTION) 7 2 Q10,Q19 Q26(OPTION) 5 3 Q6,Q18 - (Q34OPTION) 7 4 Q4,Q7(OPTION) - Q32 7 5 Q8,Q17(OPTION) Q25,Q27 8 6 Q1,Q12(OPTION) Q29(OPTION) 5 7 Q13(OPTION),Q15 - Q33 7 8 Q9,Q16 Q22,Q30 8 9 Q5,Q20 Q23,Q28 8 10. Q3,Q14 Q21(OPTION),Q24 8 3

Palak Muchhal 5 years, 10 months ago

There is no chapter wise or unit wise marking scheme provided by cbse. And if you will compare the sample papers so you will find that there is no unit wise pattern of making question paper

ANSWER

Biologists are not sure about how many prokaryotic species they might be give reasons

Posted by Debasmita Roy 5 years, 10 months ago

CBSE > Class 12 > Biology

2 answers

? ? 5 years, 9 months ago

Archaebacteria are present in adverse climatic region as well due to presence of pseudomurein ....where the human cant reach eg. Thermal vents, glaciers etc. Thus their number still remains a mystery

Shefu ??????? 5 years, 10 months ago

Because there are many species which are extinct before there discovery and many more are becoming extinct now

ANSWER

Tanx +Tany

Posted by Teddy Bear 5 years, 10 months ago

CBSE > Class 12 > Mathematics

2 answers

Rajat Barwar 5 years, 10 months ago

The below ans. is of course wrong ,it is for tan(x+y).... But the ans. can be arrived on by using this formula as tanx + tany= tan(x+y).(1-tanx.tany). Hope this may help you...

Aleena Elizabeth Vinod 5 years, 10 months ago

Tanx+Tany/1-Tanx Tany

ANSWER

Which is the most important chapter of organic chemistry having highest weightage?

Posted by Gaurav Rawat 5 years, 10 months ago

CBSE > Class 12 > Chemistry

2 answers

Vaishnavi Kalvakuntla 5 years, 10 months ago

Amines

Riya Rana 5 years, 10 months ago

Aldehydes ketone and carboxylic acid ch 3 of organic..

ANSWER

Babur crossing the river sone is in syllabus or not?

Posted by Syed Ali Rizvi 5 years, 10 months ago

CBSE > Class 12 > Other Subjects

2 answers

Kritika Sharma 5 years, 10 months ago

No it is not

Meghna Sharma 5 years, 10 months ago

ANSWER

What is solute and solvent in a solution of 50ml water and 50ml ethanol?

Posted by Arnav Kandari 5 years, 10 months ago

CBSE > Class 12 > Chemistry

5 answers

Nancy Kansal 5 years, 10 months ago

I think tamanna is right.?

Tamanna Sharma 5 years, 10 months ago

As per from my prospective water is solvent, in this case, reason- 1. Considered as universal solvent.....2. Molecular mass of ethanol is larger than water, so it's no. Of moles is less. and if moles is less than state of solute acquire and water as solvent.

Vaishnavi Kalvakuntla 5 years, 10 months ago

Ethanol solute and water solvent because water is less viscous

Arnav Kandari 5 years, 10 months ago

How??

Gaurav Rawat 5 years, 10 months ago

Water is solvent

ANSWER

What is the effect on adsorption by increasing or decreasing the pressure??

Posted by Arnav Kandari 5 years, 10 months ago

CBSE > Class 12 > Chemistry

3 answers

Tamanna Sharma 5 years, 10 months ago

P ?ing then adsorption also ?ing or vice versa but upto a limit because at very high pressure ( adsorption is constant),,freundlich is unable to explain the extent of adsorption at high pressure,then Langmuir explain it with his model with the consideration of surface area of adsorbent.

Riya Rana 5 years, 10 months ago

With increasing in pressure adsorption increases and with decrease it decreases..

Shalini Singh 5 years, 10 months ago

It also decreases

ANSWER

As we know that constant function y=f(x)=C is elsewhere continious but if we write this function as f(x)=Cx^0 then f(0)=C0^0 where 0^0 is indeterminate Then it f is not continues elsewhere. Please share some suggestions so that i clear my wrong concept if exist

Posted by Gh Mohmad Malik 5 years, 10 months ago

CBSE > Class 12 > Mathematics

2 answers

Tamanna Sharma 5 years, 10 months ago

Try it ,it's really proven. As maths has always a base prove for each concept, it's really a beauty of maths

Tamanna Sharma 5 years, 10 months ago

Bro,I was also asking this same question in 11th class to my maths teacher- he explain it as " if you want to understand this continuation for this graph then you have to know about left hand and right hand limit approach for a function in its domain (take any point you want ) then in order to solve this indeterminate limit you solve it by log method( log property also used) , then by solving this you get the same constant value as earlier you want to approach, so now it's mathematically proved as we get the same constant each and every input value.