MCQ
Which of the following compound has lowest boiling point?
- ✓$CH _3 Cl$
- B$C _2 H _5 Cl$
- C$CH _3- CH _2- CH _2- Cl$
- D$C _4 H _9 Cl$
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$N_{2(g)} + 3H_{2(g)} \rightarrow 2NH_{3(g)}$ The equality relationship between $\frac{d[NH_3]}{dt}$ and $\frac{d[H_2]}{dt}$ is
$(i)\, [Cr(NO_3)_3 (NH_3)_3]$ $(ii)\, K_3[Co(C_2O_4)_3]$
$(iii)\, K_3[CoCl_2(C_2O_4)_2]$ $(iv)\, [CoBrCl(en)_2]$