Find the number of triangles in the given figure.

Under which conditions is the volume of a gas directly proportional to the number of molecules?

What are antibiotics?

What is the physical state of water at 250⁰ C?

Which drug is used to cure Hypertension?

Which gas has the highest solubility in water?

Amalgam is a mixture of

What is the chemical formula of Urea, the best nitrogenous fertilizer?

Which of the following is acidic in nature?

Nitrous Oxide (N2O) is also known as –

Which of the following substances are ozone-depleting?

Select the correct answer from the code given below.