Question

The total number of reagents from those given below, that can convert nitrobenzene into aniline is _____. (Integer answer)
$Sn-HCl$
$Sn-N{H}_{4}OH$
$Fe-HCl$
$Zn-HCl$
$H_2-Pd$
$H_2-RaneyNickel$

• A. 5
• B. 5.0
• C. 5.00

Answer 1

Answer: (A), (B), (C)

Hence, answer is 5