Q. When thiourea is heated with metallic sodium, the compound which can't be formed is
A) $NaCNS$
B) $NaCN\$
C) $Na_{2}SO_{4}$
D) $Na_{2}S$
Explanation
(c)
The chemical formula of thiourea is $NH_{2}CSNH_{2}$ so here $Na_{2}S,\ NaCN$ and $NaCNS$ will be formed but not $Na_{2}SO_{4}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.