Science, asked by saitony9817, 1 year ago

how is burning of coal an exo thermic reaction?

Answers

Answered by Shbjs2222

Because heat energy is released during burning of coal.

Answered by Anonymous

Burning of coal is exothermic because it is a combustion reaction and we know that always a combustion reaction evolves out heat , light and carbondioxide as by products..'ll.

Previous Question

Next Question

Similar questions

Math, 7 months ago

CosA - SinA 1+2 Sin2A...

Chemistry, 7 months ago

a metal crystalizes in a bcc latice .its unit cell edge length is about 300pm and its molar mass is about 50g/mol .what would be the density of themetal in g/cm³ a. 3.1 b. 6.2 c. 9.3 d. 12.4...

Hindi, 7 months ago

बोली का विकसित रूप कौन सा है...

Math, 1 year ago

what least number must be added to 893304 to obtain a perfect square?

Science, 1 year ago

A drunkard is walking along a straight road . he takes 5 steps forward and 3 steps backward, followed by 5 steps forward in 3 steps backward and so on .each step is 1 metre long and takes 1 seconds. there is a pit on the road 11 away from the Starting point. the drunkard will fall into the pit after (answer is 29 s)...

Math, 1 year ago

Vipul required 40 days to finish a project and Atharva required 60 days to finish the same. How many days will be required if both of them work together to complete it...

Chemistry, 1 year ago

What is viscosity ?

Chemistry, 1 year ago

what is not deflected by a non uniform electrostatic field?