CBSE > Class 11 | CBSE Board | Homework Help

Admission Test 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 Reasoning & Mental Ability Legal Studies गणित लेखाशास्त्र जीव विज्ञान व्यवसाय अध्ययन मनोविज्ञान रसायन विज्ञान भौतिक विज्ञान English Elective NCERT हिंदी ऐच्छिक इतिहास राजनीति विज्ञान भूगोल अर्थशास्त्र समाजशास्त्र Engineering Graphics गृह विज्ञान Home Science शारीरिक शिक्षा Multimedia and Webtech English Elective CBSE (Deleted) Entrepreneurship 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

Mesomorph is charctirzied by

Posted by Rakesh Rawat 6 years, 4 months ago

CBSE > Class 11 > Physical Education

0 answers

ANSWER

Why moc is increasing

Posted by Ajay Ladwa 6 years, 4 months ago

CBSE > Class 11 > Economics

0 answers

ANSWER

Explain the relationship between TV & MV

Posted by Shiva Madhu 6 years, 4 months ago

CBSE > Class 11 > Economics

0 answers

ANSWER

Why halogens are deactivating groups as they are ortho para directing.

Posted by Saloni Chaurasia 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

ANSWER

Mathematical

Posted by Manish Prasad 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

.Find equation of circle passing through the points (4,1) and (6,5) and whose centre in on the line 4x+y=16.

Posted by Rock Parmar 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Which shares is suitable for bakery firm

Posted by Vivek Pangtey 6 years, 4 months ago

CBSE > Class 11 > Business Studies

1 answers

Pushap Garg 6 years, 4 months ago

equity

0Thank You

ANSWER

What is method of difference in the chapter sequences and series

Posted by Lavi Kothari 5 years, 11 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Physical fitness wellness and lifestyle solve all questions

Posted by Sekher Rai 6 years, 4 months ago

CBSE > Class 11 > Physical Education

1 answers

Nidhi Sharma 6 years, 4 months ago

Which questions.

0Thank You

ANSWER

What six features would you keep in mind while buying a summer dress for school children

Posted by Radhika Ojha 6 years, 4 months ago

CBSE > Class 11 > Home Science

2 answers

Darshana Mali 6 years, 4 months ago

I don't know it is right or wrong. Plz comment its ✓ or ×.

0Thank You

Darshana Mali 6 years, 4 months ago

1. Fabric should be of cotton 2. Cloth should be little bit loose or streachable. 3. Cloth should be strong.

0Thank You

ANSWER

Physical fitness wellness and lifestyle solutions

Posted by Sekher Rai 6 years, 4 months ago

CBSE > Class 11 > Physical Education

0 answers

ANSWER

Write an advertisement on wanted for IAS academy student counselors

Posted by Harkesh Meena 6 years, 4 months ago

CBSE > Class 11 > English Core

0 answers

ANSWER

Project on measure of cental tendency -arithmetic mean,median and mode

Posted by Tarun Lalwani 6 years, 4 months ago

CBSE > Class 11 > Economics

0 answers

ANSWER

Ramesh to the LIC policy of his wife. After one year they got divorced and after to your his wife died in a bus accident. Is Ramesh entitled to get compensation from the insurance company. If you was paying the premium amount regularly.

Posted by Rabina Sharma 6 years, 4 months ago

CBSE > Class 11 > Business Studies

0 answers

ANSWER

Find expression for the total energy of satellite revolving around the surface of the earth.What is the significance of negative sign in this expression?

Posted by Rahul Mahato 6 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Find the time period and height of the satellite at height 'h' from the earth?

Posted by Rahul Mahato 6 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Using newton's law of gravitation prove keplars law of period.

Posted by Rahul Mahato 6 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Explain the concept of shanshui painting

Posted by Tour Lines Guide 6 years, 4 months ago

CBSE > Class 11 > English Core

1 answers

Richa Sharma 6 years, 4 months ago

Shanshui is a Chinese word which means yang yin ( mountain- water) . Here mountain is yang . It reaches vertically towards heaven. It is stable , warm and dry in the sun . The another word is yin which means water . It is cool and moist . It rests horizontally on the surface of earth.

1Thank You

ANSWER

explain the concept of shanshui painting

Posted by Tour Lines Guide 6 years, 4 months ago

CBSE > Class 11 > English Elective NCERT

2 answers

Prem Joshi 6 years, 4 months ago

, the concept of sounds painting is young and young in vision is it as 40 anything is made as mountain cut is based on dice review of universe

0Thank You

Tour Lines Guide 6 years, 4 months ago

explain the concept of shanshui painting

6Thank You

ANSWER

Different between growth and development giving example s

Posted by Isha Lohia 6 years, 4 months ago

CBSE > Class 11 > Home Science

0 answers

ANSWER

1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1

Posted by M Lakshminarayana 6 years, 4 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Nidhi Sharma 6 years, 4 months ago

What to do with it. can you tell.

0Thank You

ANSWER

Find the fourth term from the end in the expansion of (x/x^2-x^3/3)

Posted by Saksham Bhargav 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the centre of mass of a uniform L-shaped lamila as shown in the fig. The mass of lamila is 3kg

Posted by Riya Kumari 6 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Solve the following inequalities X + Y is smaller than 5

Posted by Kajal Sharma 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

FIND THE COEFFICIENT OF X^5 IS THE EXTENSION OF (1+2X)^6 (1-X)^7

Posted by Shivam Pal 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Plese answer thish question. In this app in revision notes there is no part of enterpernurship Chapter-8

Posted by Sahil Batra 6 years, 4 months ago

CBSE > Class 11 > Business Studies

0 answers

ANSWER

2+2=4 why

Posted by Madhav Pathak 6 years, 4 months ago

CBSE > Class 11 > Mathematics

3 answers

Madhav Pathak 6 years, 4 months ago

What class did you read

0Thank You

Madhav Pathak 6 years, 4 months ago

Because some say that 2+2 is =22 that why

0Thank You

Nidhi Sharma 6 years, 4 months ago

Can I ask, this question came in your mind. why

1Thank You

ANSWER

Define redox reaction?

Posted by Utkarsh Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

6 answers

Vinay Patidar 6 years, 4 months ago

The reaction in which reduction and oxidation occurs simultaneously are called redox reaction

0Thank You

Nidhi Sharma 6 years, 4 months ago

The reaction which consist of both oxidation and reduction is known as redox reaction. Hear red means reduction and ox means oxidation, so combination of reduction and oxidation is called redox reaction.

1Thank You

Vikas Moond 6 years, 4 months ago

It is the chemical reaction in which both increase and decrease in oxidation state or number take place.

1Thank You

Shivam Saraswat 6 years, 4 months ago

It is a combination of reduction and oxidation Redox = reduction and oxidation

0Thank You

Yogita Ingle 6 years, 4 months ago

There are two types of Redox reactions

Direct Redox reaction
Indirect Redox reaction

Direct Redox reaction: In which oxidation and reduction both occur in same beaker. In this electron so produced does not travel to large distance.

For example: A beaker containing Zinc rod dipped in Copper sulphate solution in this the following reaction occur:

Zn + CuSO₄ --> ZnSO₄ + Cu

Zinc CopperSulphate Zinc Sulphate Copper

In this zinc being more reactive displaces copper from copper sulphate and forms zinc sulphate and copper.

Indirect Redox reactions: In it oxidation and reduction occur in different beakers. The electron so produced has to travel a certain distance that leads to generation of current.

Example: Daniel cell: A cell containing Zn-Cu couple that we are going to study in detail now as given below but before that let us make you familiar with the general term used in redox reaction that is Redox couple.

0Thank You

Ahmad Farooqui 6 years, 4 months ago

Reaction in which oxidation and reduction takes place simultaneously

0Thank You

ANSWER

Describe the condition of the child when the doctor pulled it out

Posted by Malik Moin 6 years, 4 months ago

CBSE > Class 11 > English Core