MCQ
What is the common name of $\mathrm{CH}_2=\mathrm{CHCOOH}\ ?$
- AAnthranilic acid
- BCitric acid
- ✓Acrylic acid
- DPropenoic acid
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

The amount of energy required to split the double strand $DNA$ into two single strands is . . . .kcal $mol ^{-1}$.
[Given: Average energy per $H$-bond for $A - T$ base pair $=1.0 kcal mol ^{-1}, G - C$ base pair $=1.5 kcal mol ^{-1}$, and $A - U$ base pair $=1.25 kcal mol ^{-1}$. Ignore electrostatic repulsion between the phosphate groups.]