Which of the following is not endothermic ?

1
C + 2S → CS2
2
\(\rm F_2+\frac{1}{2}O_2\rightarrow F_2O\)
3
\(\rm N_2+\frac{1}{2}O_2\rightarrow N_2O\)
4
\(\rm H_2+\frac{1}{2}O_2\rightarrow H_2O\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation