MCQ
The bond angle in $P{H_3}$ is
- ✓Much less than $N{H_3}$
- BEqual to that of $N{H_3}$
- CMuch greater than $N{H_3}$
- DSlightly greater than $N{H_3}$
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${Image}$ Choose the correct answer from the following options
Assertion $(A)$ : $\alpha$-halocarboxylic acid on reaction with dil. $NH _3$ gives good yield of $\alpha$-amino carboxylic acid whereas the yield of amines is very low when prepared from alkyl halides.
Reason $(R):$ Amino acids exist in zwitter ion form in aqueous medium.
In the light of the above statements, choose the correct answer from the options given below :