- ✓Heating $N{H_4}N{O_2}$
- BHeating $N{H_4}N{O_3}$
- CTreating ${H_2}{O_2}$ with $NaN{O_2}$
- DTreating $M{g_3}{N_2}$ with ${H_2}O$
$N{H_4}N{O_2}\xrightarrow{\Delta }{N_2} \uparrow + 2{H_2}O$
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$(A)$ A secondary alcohol on oxidation gives a ketone
$(B)$ Ethanol reacts with conc. ${H_2}S{O_4}$ at ${180\,^o}C$ to yield ethylene
$(C)$ Methanol reacts with iodine and sodium hydroxide to give a yellow precipitate of iodoform
$(D)$ Hydrogen gas is liberated when sodium is added to alcohol. Select the correct statements from the above set:
$(a)$ Photon is a positively charged nuclear particle
$(b)$ Size of nucleus is very small as compared to the size of atom
$(c)$ Photoelectric effect and diffraction show particle nature of light
$(d)$ Planck's constant has same dimensions as angular momentum
The correct statements is/are