Mention the typical speed of the following? (i) Tortoise (ii) falling raindrop (iii) cycling (iv) cheetah running (v) person

Give one example for each of the following (i) icosogens (ii) tetragen (iii) pnictogen (iv) chalcogen

Identify the aquatic mammal(s) from the following (i) Balaenoptera (ii) Equus (iii) Delphinus (iv) Pteropus (v) Felis

Mention one use of each of the following : (i) Ranitidine (ii) Paracetamol (iii) Tincture of iodine.

Write the functional group of the following compounds: (i) carboxylic acid (ii) Acid anhydride (iii) Acylchloride (iv) Amide (v) Imines (vi) Nitroso compound