Question

(A) Ethanal on treatment with selenium dioxide can be converted directly into glyoxal.
(R) `SO_(2)` oxidises the methylene group adjacent to C = O group in aldehydes or ketones to carbonyl group.
A. Both A and R are ture and R is the correct explanation of A.
B. Both A and R are ture but R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true

Answer 1

Correct Answer - A