The amount of energy released in burning 1 kg of coal is
A. 3 MJ
B. 30 MJ
C. 300 MJ
D. 3000 MJ
A. 3 MJ
B. 30 MJ
C. 300 MJ
D. 3000 MJ
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Correct Answer – B
When 1 kg of coal is burnt the energy released is 30 MJ `(=3 xx 10^7 J)`.