Chemistry, asked by alkaabhaygupta, 2 months ago

During burning of coal heat is________.

a. Absorbed

b. Released

Answers

Answered by sukhwinderm9
1

Answer:

The burning of coal can produce combustion gases as hot as 2,500 °C (4,500 °F), but the lack of materials that can withstand such heat forces even modern power plants to limit steam temperatures to about 540 °C (1,000 °F)—even though the thermal efficiency of a power plant increases with increasing operating fluid

Explanation:

Released

Answered by yroli386
2

Explanation:

Your answer is

b. Released

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