Physical Properties of Water

Q. The metal which produces hydrogen gas on reaction with dilute hydrochloric acid as well as sodium hydroxide solution is​

1. copper
2. iron
3. aluminium
4. sodium

Q. Water that seeps through rocks and soil into ground is called:

1. Surface water
2. Groundwater
3. Lake water
4. Seawater

Q. Amount of mass in a given volume is known as_______.

1. pressure
2. density
3. force
4. weight

Q. Can water be in all states of matter?

Q. Metals react with water to form the metal oxide and ______.

1. hydrogen gas
2. acid
3. water gas
4. non-metal oxide

Q.

Names two metals that can displace hydrogen from an $H_{2}S{O}_4$.

Q. Can water be in all states of matter?

Q.

The density of ice is _______ than the density of water.

Q. Complete the following chart by writing appropriate words in the boxes marked (a) to (e).

Q. Pair the physical state of given substance with the property associated to it.

1. Gas
2. Solid
3. Indefinite shape & volume
4. Liquid
5. Indefinite shape & definite volume
6. Definite shape & volume

Q. Metals reacts with water to form W.

1. W = Acidic oxide, carbon dioxide.
2. 
   

   W= Basic oxide, heater.

3. W= Metal oxide, hydrogen.
4. W= Metal Hydroxide, oxygen.