MCQ
An acidic buffer solution can be prepared by mixing the solution of
- ✓sodium acetate and acetic acid
- Bammonium chloride and ammonium hydroxide
- Csulphuric acid and sodium hydroxide
- Dsodium chloride and sodium hydroxide
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(Given : Molar mass in $\mathrm{g} \mathrm{mol}^{-1}$ Ethyl alcohol : $46$,
water : $18$)

Identify the amino acid obtianed by hydrolysis of the above compound
| $LIST-I$ $(Substances)$ | $LIST-II$ $(Element Present)$ |
| $A$. Ziegler catalyst | $I$. Rhodium |
| $B$. Blood pigment | $II$. Cobalt |
| $C$ .Wilkinson catalyst | $III$. Iron |
| $D$. Vitamin $\mathrm{B}_{12}$ | $IV$. Titanium |
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