What is heat of fusion

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

What is heat of fusion

Posted by Priya Sahani Priya 5 years, 7 months ago

CBSE > Class 08 > Science

2 answers

Yogita Ingle 5 years, 7 months ago

Heat of fusion of a substance is the change in its enthalpy by providing energy, typically heat, to a specific quantity of the substance to change its state from a solid to a liquid keeping pressure constant.

The heat of fusion of a sample is the measure of the amount of heat that needs to be introduced to convert its crystalline fraction into the disordered state. It is uniquely dependent upon the degree of crystallinity of the substance and the theoretical heat of fusion of a sample which is 100% crystalline.

0Thank You

Priya Sahani Priya 5 years, 7 months ago

When the ice changing it state into vapour a energy is released is called heat of fusion

0Thank You

ANSWER

Test

Related Questions

How does natural gas exist in nature

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Lavanya Ayyagari 2 months ago

CBSE > Class 08 > Science

0 answers

Distinguish between Muscular force and Gravitational force

Posted by Rehan Rrr Rehan 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

Blue Litmus Paper is Dipped In A Solution It Remains Blue Only What is The Nature Of the Solution

Posted by Konatham Monnish 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

Whai is fricition

Posted by Monika 8B 1 year, 4 months ago

CBSE > Class 08 > Science

3 answers

How does natural gas exist in nature?

Posted by Guriya Kumari 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

What is fumigation

Posted by Dheeraj Ks 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

Give reason the middle zone of the candle is referred as yellow zone

Posted by Aradhya Shahi 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

ABOVE_____THE NOISE BECOMES PHYSICALLY PAINFUL

Posted by Dishita Saharia 1 year, 4 months ago

CBSE > Class 08 > Science

0 answers

What is parameciumn

Posted by Akshat Kumar 1 year, 4 months ago

CBSE > Class 08 > Science

1 answers

myCBSEguide

CBSE, JEE, NEET, CUET

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers