CBSE > Class 12 | CBSE Board | Homework Help

Physics Chemistry Biology Mathematics Applied Maths Accountancy Economics Business Studies English Core हिंदी कोर History Political Science Geography Sociology Psychology Physical Education Computer Science Informatics Practices Painting Legal Studies Home Science Entrepreneurship Reasoning & Mental Ability जीव विज्ञान मनोविज्ञान लेखाशास्त्र रसायन विज्ञान भौतिक विज्ञान गणित अर्थशास्त्र व्यवसाय अध्ययन English Elective NCERT हिंदी ऐच्छिक इतिहास राजनीति विज्ञान भूगोल समाजशास्त्र Engineering Graphics गृह विज्ञान शारीरिक शिक्षा Multimedia and Webtech English Elective CBSE (Deleted) संस्कृत कोर (भास्वती) संस्कृत ऐच्छिक (शाश्वती) Philosophy (Deleted) Biotechnology Financial Market Management Other Subjects Regional Language Information Technology (802)

Ask questions which are clear, concise and easy to understand.

Ask Question

Koi chemistry k liye yt channel suggest krdo:)

Posted by Anya :) 2 years, 6 months ago

CBSE > Class 12 > Chemistry

5 answers

Aseem Mahajan 2 years, 6 months ago

So many jaiswal i hope the one I know isn't here

0Thank You

Tiya Jaiswal 2 years, 6 months ago

I suggested learnohub....by Roshani maàm ....She is multitalented.... She tought all the subjects of science and tought very well. Her explanation is very good. Please go through learnohub channel and watch her video....i hope it's useful for you...🤗

1Thank You

Account Deleted 2 years, 6 months ago

You are totally right that ncert is important but it's not easy for everyone to understand ncert sometimes in some concepts we get stuck so for that yt help us to clear our concepts.....and ya Monica bedi ma'am and sudhanshu sir are currently teaching for competitive exams (you can still refer them if your concepts are weak )...... remaining teachers also teaches for boards .....teachers of pw are good i don't know why you are saying this ..

0Thank You

Aseem Mahajan 2 years, 6 months ago

PW is cartoon and every other are needed for competitive level
For cbse , you just and just need ncert. Remember all the examples and exercise question are a part of chapter means you will learn something new in them don't get demotivated if you can't solve them correctly take them as a part of new concept

1Thank You

Account Deleted 2 years, 6 months ago

For physical chemistry - shudhanshu sir (pw)
For organic chem -pankaj sir (pw) or Monica bedi ma'am (uncademy )
for inorganic chemistry - refer old videos of apni kaksha .

1Thank You

ANSWER

If deserve ratio is 20% and primary deposit are rupees 100 what is value of deposit multiplier and total landing by banking system

Posted by Pari Goel 2 years, 6 months ago

CBSE > Class 12 > Economics

0 answers

ANSWER

What is megasporangium?

Posted by Priya Gautam 2 years, 6 months ago

CBSE > Class 12 > Biology

1 answers

Anjan Karthi 2 years, 6 months ago

Hope you found it useful !!!!!

0Thank You

ANSWER

Notes of chapter 2nd

Posted by Tushar Khoiwal 2 years, 6 months ago

CBSE > Class 12 > History

0 answers

ANSWER

Chapter 4 4.1 questions no 1

Posted by Ashu Gour 2 years, 6 months ago

CBSE > Class 12 > Mathematics

3 answers

Rozy Rozy 2 years, 5 months ago

Like A11=(-1)×M11=-1

1Thank You

Rozy Rozy 2 years, 5 months ago

And. Now Cofactor

1Thank You

Rozy Rozy 2 years, 5 months ago

You should first find Minor like M11 =-1, M12= -5, M21=4,, M22=2

1Thank You

ANSWER

The students Council of your school has Anas question to Goa for the students of class 12th during the autumn break as the President of the Council write a note is not more than 50 words informing the student about this exclusions and yourself as Ravi Raveena

Posted by Komal Sahu 2 years, 6 months ago

CBSE > Class 12 > English Core

0 answers

ANSWER

Explain briefly the significance of food technology . How has it affected the life of modern housewives,specially working women?

Posted by Shashank Choudhary 2 years, 6 months ago

CBSE > Class 12 > Home Science

0 answers

ANSWER

You are Vikram Vedika school captain merath public school write a notice informing the student of class 12th about a guest lecture by Mr Sameer on environment list on the topic and conservation of water

Posted by Vijay Singh Sisodiya 2 years, 6 months ago

CBSE > Class 12 > English Core

1 answers

Vijay Singh Sisodiya 2 years, 6 months ago

Bolo na

2Thank You

ANSWER

Sabhi manushya swabhav se hi sahitya shrashta nhi hote solutions

Posted by Divyanshi Papnai 2 years, 6 months ago

CBSE > Class 12 > हिंदी कोर

0 answers

ANSWER

Formation of sperm

Posted by Sunny Jha 2 years, 6 months ago

CBSE > Class 12 > Biology

2 answers

Mahek Chauhan 2 years, 5 months ago

Spermatogenesis

0Thank You

Jiya Bhardwaj 2 years, 6 months ago

It takes place in testes

0Thank You

ANSWER

Educating children is the responsibility of society. Justify the statement in view of "the last lesson"

Posted by Neel Kamlani 2 years, 6 months ago

CBSE > Class 12 > English Core

0 answers

ANSWER

45 g ethylene glycol is mixed with 600g of water. Calculate the freezing point depression and fleazing point of solution

Posted by Anish Gupta 2 years, 6 months ago

CBSE > Class 12 > Chemistry

1 answers

Aseem Mahajan 2 years, 6 months ago

Use straight formula I still remember

5Thank You

ANSWER

Differentiate e ^ (- 2sqrt(x))

Posted by Priyansh Choudhary 2 years, 6 months ago

CBSE > Class 12 > Mathematics

2 answers

Aseem Mahajan 2 years, 6 months ago

$$\rm \dfrac{d}{dx} e^{-2 \sqrt{x}} =\dfrac{- e^{-2 \sqrt{x}}}{\sqrt{x}} $$

1Thank You

Ashu Gour 2 years, 6 months ago

Wow app differentiate pahunch gayi

1Thank You

ANSWER

Manav bhugol ke char Pramukh ghatkon ke naam

Posted by Md Sakir 2 years, 6 months ago

CBSE > Class 12 > भूगोल

0 answers

ANSWER

Alok Limited forfeited 300 equity shares of rupees 10 each fully called up held by Ram for non payment of allotment money of rupees 3 per equity share and final call money of rupees 4 per equity share out of this 250 shares were we should do some total payment of 2000 give the general entries for for feature of the issue

Posted by Vandana Sharma 2 years, 6 months ago

CBSE > Class 12 > Accountancy

0 answers

ANSWER

Describe the salient features of India's occupational structure during British period.

Posted by Jot Bhandohal 2 years, 6 months ago

CBSE > Class 12 > Economics

1 answers

Eañji _ 2 years, 6 months ago

During the British period, India's occupational structure underwent significant changes. Some of the salient features of India's occupational structure during the British period are: Dominance of Agriculture: Agriculture was the main occupation of the Indian population during the British period. Around 70% of the population was involved in agriculture and related activities. India was primarily an agrarian economy, and the Britishers imposed policies that favored large landowners and commercial agriculture. Decline of Traditional Industries: India was known for its traditional industries like textiles, handicrafts, and metalwork, which employed a significant portion of the population. However, the Britishers destroyed these industries by imposing heavy tariffs on Indian products, leading to their decline. Growth of Modern Industries: The Britishers introduced modern industries like jute, cotton, and steel, which provided employment to a small section of the population. However, these industries were mostly concentrated in urban areas, and the majority of the population was left out. Emergence of Service Sector: With the establishment of British rule, new opportunities in the service sector emerged. The Britishers created administrative jobs, and a new class of educated Indians emerged who found employment in the civil services, railways, and other service sectors. Social Stratification: The Britishers imposed a rigid social hierarchy that limited opportunities for social mobility. Caste, religion, and gender played a significant role in determining one's occupation, with people from lower castes and women having limited options. Overall, the British period witnessed a significant transformation in India's occupational structure, with the dominance of agriculture, the decline of traditional industries, the emergence of modern industries, and the growth of the service sector.

0Thank You

ANSWER

As far as I know in India night starts around 10pm and ends around 4am and you don't sleep in this time range ....are you from different country ?

Posted by Account Deleted 2 years, 6 months ago

CBSE > Class 12 > Other Subjects

3 answers

Account Deleted 2 years, 6 months ago

Ohh...😶

0Thank You

Aseem Mahajan 2 years, 6 months ago

For me its night when its not sun

1Thank You

Account Deleted 2 years, 6 months ago

In Bharat *

0Thank You

ANSWER

In a 2×50 metres relay race for tiny tots,priya ran the first 50 metres and handed the baton to Rinki who instead of running towards the finishing line , ran back 10 metres towards the starting line before she was stopped. How many metres does Rinki have to run now to finish the race?

Posted by Arvind Gupta 2 years, 6 months ago

CBSE > Class 12 > Mathematics

1 answers

Vaidik Joshi 2 years, 6 months ago

60m

0Thank You

ANSWER

Tell two possible reasons of psychological fatigue?

Posted by Zahida Rehman 2 years, 6 months ago

CBSE > Class 12 > Home Science

1 answers

Mehak Gupta 1 year, 8 months ago

Because fatigue may result from a number of causes, including loss of muscle mass, deconditioning, nutritional deficiencies, oxygen delivery, and anemia, it should be treated comprehensively. Antifatigue therapy should be the standard of care for most chronic conditions associated with fatigue.

0Thank You

ANSWER

Mass communication

Posted by Zahida Rehman 2 years, 6 months ago

CBSE > Class 12 > Other Subjects