MCQ
Mechanical work is specially important in system that contain
- ASolid-liquid
- BLiquid-liquid
- CSolid-solid
- ✓Gases
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| Column - $I$ | Column - $II$ |
| $(a)$ $XeF _{2}$ | $(i)$ Van Arkel method |
| $(b)$ $XeF _{4}$ | $(ii)$ Linear |
| $(c)$ $XeO _{3}$ | $(iii)$ Square pyramidal |
| $(d)$ $XeOF_{4}$ | $(iv)$ Pyramidal |
$C{H_3} - C \equiv C - C{H_3}\xrightarrow{{{H_2}/Pd - BaS{O_4}}}$ $A\xrightarrow{{B{r_2}/CC{l_4}}}C$
$C{H_3} - C \equiv C - C{H_3}\xrightarrow{{Na/Liq.\,N{H_3}}}$ $B\xrightarrow{{B{r_2}/{H_2}O}}D$