Question

both acetaldehyde and vinyl alcohol are belongs to
1)metamerism. 2)tautamerism
3)positional isomerism 3)geomentrical isomerism
{answer this question fastly plz}​

Answer 1

Answer:

I think tautomerism.

Explanation:

I think it will help you.

Answer 2

Answer:

3

Explanation:

3 Rd option is correct.