MCQ
A distinctive and characteristic functional group of fats is
- ✓An ester group
- BA peptide group
- CA ketonic group
- DAn alcoholic group
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$STATEMENT$-$2$: In water, orthoboric acid acts as a proton donor.
| Acid | $HF$ | $HCL$ | $HBr$ | $HI$ |
| $K_a$ | $7.2 \times 10^{-4}$ | $1 \times 10^6$ | $1 \times 10^9$ | $3 \times 10^{11}$ |
Which of these Bronsted acids would have the weakest conjugate base ?