When $AgNO_3$ is heated strongly,the products formed are

Which of the following salts increases the rate of the setting process of Plaster of Paris?

Which part of the cauliflower is used as a vegetable?

Choose the incorrect pair for the characters given by Mendel regarding dominance and recessiveness.

If the charge on a capacitor is increased by $2 \, C$,the energy stored in it increases by $21 \%$. The original charge on the capacitor (in coulomb) is

If $x$ and $y$ are acute angles such that $\cos x + \cos y = \frac{3}{2}$ and $\sin x + \sin y = \frac{3}{4}$,then $\sin(x+y)$ is equal to