Which of the following chemical reactions is endothermic? – McqOptions

MCQOPTIONS

1.	Which of the following chemical reactions is endothermic?
A.	\[{{N}_{2}}+{{O}_{2}}\to 2NO\]
B.	\[C+2S\to C{{S}_{2}}\]
C.	\[C+{{O}_{2}}\to C{{O}_{2}}\]
D.	Both [a] and [b]
Answer» D. Both [a] and [b]

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