Q)
(chatquestion)...The enone (X = C,H,O) which show(s) geometrical isomerism is/are :
ईनोन (X = C,H,O) जो ज्यामितीय समावयवता प्रदर्शित करता है/हैं :
.Н
(IV)
(II)
(III
(B) || and IV
(B) II तथा IV
(D*) || only
(D*) केवल ॥
(A) I and IV
(A)। तथा IV
(C) III and IV
(C)III तथा IV
...
