Give reasons : Water droplets can be seen outside a chilled water bottle.

Give reasons : Ice floats on water.

Give reasons : Aquatic animals and plants are able to survive in water.

Give reasons : When water is heated, we see bubbles rising up.

Give reasons : On boiling, water loses its taste.

Give reasons : Reagent silver nitrate is not prepared in tap water.

Give reasons as to why: the electrolysis of acidulated water is considered to be an example of catalysis.

Give reasons Water stored in a dam is used to produce electricity .

The water droplets in free fall are spherical due to

What do you observe when : Opening the soda water bottle.

Give reasons for the following: Washing soda can be used to remove both temporary and permanent hardness in water.