MCQ
White phosphorus when boiled with strong solution of caustic soda produces
- ✓Phosphine
- BPhosphoric acid
- CPhosphorus acid
- DNo reaction
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\ln k=33.24-\frac{2.0 \times 10^{4} \,K }{ T }$
The Activation energy for the reaction is given by $...\,k\,\,J mol ^{-1}$. (In Nearest integer)
(Given: $R =8.3\, J\, K ^{-1} \,mol ^{-1}$ )

$A \,|\, A^+\, (xM)\, ||\, B^+ \,(yM)\, |\, B$
The $emf$ measured is $+ 0.20\, V.$ The cell reaction is