Question

Which of the following show tautomerism.
a) CH2CH- NO
b) (CH)2CH-NO2
c) (CH)2C-NO2
d) Ph-CH2-NO2
​

Answer 1

answer is ch2cho

answer is P H - Ch 2 - and O2

Answer 2

Question ⤵

Which of the following show tautomerism.

Answer ⬇

d) Ph-CH2-NO2

Thanks...