MCQ
${P_2}{O_5}$ is used extensively as a
- AReducing agent
- BOxidising agent
- ✓Dehydrating agent
- DPreservative
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[Given : Molal depression constant of water = $1.85 \,K \,kg \,mol ^{-1}$ Freezing point of pure water $\left.=0^{\circ} C \right]$
$ClF _{3}, IF _{7}, BrF _{5}, BrF _{3}, I _{2} Cl _{6}, IF _{5}, ClF , ClF _{5}$
