MCQ
is


- ✓

- B

- C

- D$(B)$ and $(C)$ both





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$(I)$ Cis $-[Co(NH_3)_2(en)_2]^{+3}$
$(II)$ Trans $-[Ir \,Cl_2\, (C_2O_4)_2]^{-3}$
$(III)$ $[Rh(en)_3]^{+3}$
$(IV)$ Cis $-[Ir(H_2O)_3Cl_3]$
(Where the constant $B$ is positive)
Major product

${C_2}{H_4}O\left( g \right) \to C{H_4}\left( g \right) + CO\left( g \right)$
if the initial pressure of $C_2H_4O(g)$ is $80\ mm$ and the total pressure at the end of $20\ minutes$ is $120\ mm$ ........... $mm$