MCQ
Two pi and half sigma bonds are present in
- A$O_2^ + $
- B$N_2$
- C$O_2$
- ✓$N_2^ + $
${N_2} \Rightarrow B.O. = 3.0 \Rightarrow [\pi - Bond = 2\,\& \sigma - Bond = 1]$
${O_{{2^ \oplus }}} = B.O. \Rightarrow 2.5 \Rightarrow [\pi - Bond = 1.5\,\& \sigma - Bond = 1]$
${O_2} \Rightarrow B.O. \Rightarrow 2 \Rightarrow [\pi - Bond \Rightarrow 1\,\& \sigma - Bond = 1]$
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$(A)$ $C _6 H _5 OH$ and $C _6 H _5 COOH$
$(B)$ $C _6 H _5 COOH$ and $C _6 H _5 CH _2 OH$
$(C)$ $C _6 H _5 CH _2 OH$ and $C _6 H _5 OH$
$(D)$ $C _6 H _5 CH _2 OH$ and $C _6 H _5 CH _2 COOH$
$(A)$ $n =3,1=0, m =0$
$(B)$ $n =4, l =0, m =0$
$(C)$ $n =3, l =1, m =0$
$(D)$ $n =3, l =2, m =1$
The correct option for the order is :
Neglect any changes in volume