Chapter 11 : B - Alkanes - Frank Solutions for Class 10 Chemistry ICSE
Chemistry is an important subject in ICSE Class 10, as the fundamentals studied now will also be helpful in the competitive exams like IIT-JEE and NEET. TopperLearning presents study materials for ICSE Class 10 Chemistry to help students to score well in the examination. All our study materials are created by subject experts and give basic insight on about how and what to prepare for the final exams.
Chapter 11B - Alkanes Excercise 274
What is greenhouse gas? What is the contribution of methane in causing greenhouse effect?
Some components of the atmosphere such as water vapour, carbon dioxide, nitrous oxide and methane absorb heat energy reflected by the earth's surface and hence increase the average atmospheric temperature. These gases are called greenhouse gases.
Methane contributes to the greenhouse effect to an extent of 19%, and the concentration of methane has been increasing at the rate of 1.5% per year.
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