`PCl_(5)+Cl^(-) rarr PCl_(6)^(-)`. The wrong statement regarding the above the equation is
`PCl_(5)+Cl^(-) rarr PCl_(6)^(-)`. The wrong statement regarding the above the equation is
A. Hybridisation of P changes from `sp^(3)d` to `sp^(3)d^(2)`
B. Oxidation number of P changes from `+5` to `+6`
C. Covalency of P changes from 5 to 6
D. Here `PCl_(5)` is a Lewis acid
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Correct Answer - B
`2KNO_(3)+10Krarr6K_(2)O+N_(2)`,
`NH_(4)NO_(3)rarrN_(2)O+2H_(2)O`
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