MCQ
Ethylidene chloride is a/ an ______________.
- Avic-dihalide
- Bgem-dihalide
- Callylic halide
- Dvinylic halide
Explanation:
Ethylidene chloride is a gem-dihalide, CH3 – CHCl2 in which both halogen atoms are attached to the same carbon atom.
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| Column I | Column II |
| (a) Osmotic Pressure | $p = K _{ H } \cdot \chi_{ B }$ |
| (b) Relative lowering of vapour pressure | $\frac{\Delta P }{ P _A^o}=\chi_{ B }$ |
| (c) Henry Law | $\Delta T _{ b }= K _{ b } \cdot m$ |
| (d) Elevation in boiling point | p = iCRT |