MCQ
An organiccompound $C_4H_6$ on ozonolysis give $HCHO,CO_2, CH_3CHO$. Compound will be
- A$H_2C = CH - CH = CH_2$
- ✓$CH_3 - CH = C = CH_2$
- C$CH_3 - C \equiv C- CH_3$
- D
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$A : 1s^2\, 2s^2\, 2p^6$
$B : 1s^2\, 2s^2\, 2p^6\, 3s^2\, 3p^3$
$C : 1s^2\, 2s^2\, 2p^6\, 3s^2\, 3p^5$