MCQ
Mesityl oxide is a common name of
- A$2,4 -$ Dimethyl pentan-$3-$one
- B$3-$Methyl cyclohexane carbaldehyde
- C$2 -$Methyl cyclohexanone
- ✓$4 -$Methyl pent$- 3-en- 2 -$one

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$Cu_{(s)} + 2Ag^+_{(aq)} \rightarrow Cu^{2+}_{(aq)} + 2Ag_{(s)}\,;$
$E^o = 0.46\, V$ at $298\, K$ is