MCQ
Among the structures given below which one is not the correct structure of $N_3^-$ ?
- A$N \equiv N \to N$
- B$\overline N = \mathop N\limits^ + = \overline N $
- ✓

- DNone


Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| List$-I$ | List$-II$ |
| $A$ $16\,g \text { of } CH _{4( g )}$ | $I$ Weighs $28\,g$ |
| $B$ $1\,g \text { of } H _{2( g )}$ | $II$ $60.2 \times 10^{23}$ electrons |
| $C$ $1\,mole \text { of } N _{2( g )}$ | $III$ Weighs $32\,g$ |
| $D$ $0.5\,mol$ of $SO _{2( g )}$ | $IV$ Occupies $11.4\,L$ volume at STP |
Choose the correct answer from the options given below:
|
List - $I$ (Pair of Compounds) |
List - $II$ (Isomerism) |
|
$A$n-propanol and Isopropanol |
$(I)$ Metamerism |
|
$B$Methoxypropane and ethoxyethane |
$(II)$ Chain Isomerism |
|
$C$Propanone and propanal |
$(III)$ Position Isomerism |
|
$D$Neopentane and Isopentane |
$(IV)$ Functional Isomerism |
Choose the correct answer from the options given below:
