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Question

Question: In which of the following reaction\(PCl_{3}\)....

In which of the following reactionPCl3PCl_{3}.

A

3A+2B3A + 2BCC

B

[3A][2B]C\frac{\lbrack 3A\rbrack\lbrack 2B\rbrack}{C}[C][3A][2B]\frac{\lbrack C\rbrack}{\lbrack 3A\rbrack\lbrack 2B\rbrack}

C

[A]3[B]2[C]\frac{\lbrack A\rbrack^{3}\lbrack B\rbrack^{2}}{\lbrack C\rbrack}[C][A]3[B]2\frac{\lbrack C\rbrack}{\lbrack A\rbrack^{3}\lbrack B\rbrack^{2}}

D

A+BA + BC+DC + D

Answer

A+BA + BC+DC + D

Explanation

Solution

For reaction 2SO32 \mathrm { SO } _ { 3 }O2+2SO2\mathrm { O } _ { 2 } + 2 \mathrm { SO } _ { 2 }

Δn\Delta n is + ve so KpK _ { p } is more than KcK _ { c }.

By Kp=Kc(RT)ΔnK _ { p } = K _ { c } ( R T ) ^ { \Delta n }