wiz-icon
MyQuestionIcon
MyQuestionIcon
373
You visited us 373 times! Enjoying our articles? Unlock Full Access!
Question

When HCHO is treated with C6H5CHO in presence of conc.NaOH, the product are:

A
CH3OH and HCOONa
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
C6H5CH2OH and C6H5COONa
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
CH3OH and C6H5COONa
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
HCOONa and C6H5CH2OH
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D HCOONa and C6H5CH2OH
The reaction is called crossed Cannizzaro's reaction and HCHO being the most reactive aldehyde is exclusively oxidised to sodium formate while the other aldehyde is always reduced to alcohol.
HCHO+C6H5CHOconc.NaOH−−−−−−HCOONa+C6H5CH2OH

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon