MCQ
Lead is maximum in
- ASoda glass
- BJena glass
- CPyrex glass
- ✓Flint glass
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| Column$-I$ | Column$-II$ |
| $(a)$ $\mathrm{XeF}_{4}$ | $(i)$ pyramidal |
| $(b)$ $\mathrm{XeF}_{6} $ | $(ii)$ square planar |
| $(c)$ $\mathrm{XeOF}_{4}$ | $(iii)$ distorted octahedral |
| $(d)$ $\mathrm{XeO}_{3} $ | $(iv)$ square pyramidal |
code : $(a) \quad (b)\quad (c) \quad (d)$
$AgCl(s) + 2N{H_3}(aq.) \rightleftharpoons Ag{(N{H_3})_2}^ + (aq) + C{l^ - }(aq.)$
Increase in the concentration of $Cl^-(aq.)$ causes

