MCQ
$H_2S$ gas changes a filter paper dipped in lead accetate solution into
- ✓Black
- BRed
- CGreen
- DYellow
✓
Answer
Correct option: A.
Black
a
Both have peroxy linkage
Both have peroxy linkage
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Choose the correct answer from the options given below :
→| List-I | List-II | ||
| A. | Melting point [K] | I. | Tl > In > Ga > Al > B |
| B. | Ionic Radius $\left[ M ^{+3} / pm \right]$ | II. | B > Tl > Al » Ga > In |
| C. | $\Delta_i H _1$$\left[ kJ mol ^{-1}\right]$ | III. | Tl > In > Al > Ga > B |
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