MCQ
The complex ion $[Pt (NO_2)(Py) (NH_3 ) (NH_2OH)]^+$ will give ........... isomers (Geometrical)
- A$2$
- ✓$3$
- C$6$
- D$4$

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