Q. When carbon monoxide is passed over solid caustic soda heated to 200$℃$, it forms
A) $Na_{2}CO_{3}$
B) $CH_{3}COONa$
C) $NaHCO_{3}$
D) $HCOONa$
Explanation
(d)
$CO + NaOH\ \overset{200℃\ }{\rightarrow}\ \ HCOONa$
sodium formate
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.