MCQ
At room temperature solid paraffin is
- A${C_3}{H_8}$
- B${C_8}{H_{18}}$
- C${C_4}{H_{10}}$
- ✓${C_{20}}{H_{42}}$
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$\mathop {C{H_3}OH}\limits_1 + \mathop {{{(C{H_3})}_2}NH}\limits_2 \rightleftarrows C{H_3} - {O^ - }C{H_3} - \mathop {\mathop N\limits_{\mathop |\limits_H } H}\limits^ + - C{H_3}$
| List$-I$ | List$-II$ | ||
| $(P)$ | $[Cr(NH_3)_4Cl_2]Cl$ | $(1)$ | Paramagnetic and exhibits ionisation isomerism |
| $(Q)$ | $[Ti(H_2O)_5Cl](NO_3)_2$ | $(2)$ | Diamagnetic and exhibits cis-trans isomerism |
| $(R)$ | $[Pt(en)(NH_3)Cl]NO_3$ | $(3)$ | Paramagnetic and exhibits cis-trans isomerism |
| $(S)$ | $[Co(NH_3)_4(NO_3)_2]NO_3$ | $(4)$ | Diamagnetic and exhibits ionisation isomerism |