Chemical Thermodynamics Question 191

Question: Which of the following reaction is endothermic [AFMC 1988]

Options:

A) CaCO3CaO+CO2

B) Fe+SFeS

C) NaOH+HClNaCl+H2O

D) CH4+2O2CO2+2H2O

Show Answer

Answer:

Correct Answer: A

Solution:

Decomposition is an endothermic process.



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