Question

Q.9 Take some water in a glass vessel 1 point
or beaker. Heat it slowly on a tripod
stand. Well before the water begins to
boil, look carefully at the inner surface
of the vessel. From where do these
bubbles come?
O
These bubbles are due to the heating of
water closer to the vessel
O
These bubbles are due to extremely cold
temperature of the water
O The dissolved air comes out of the water
O The bubbles are due to formation of fog​

Answer 1

Answer:

O The dissolved air comes out of the water

Answer 2

Answer:

The dissolved air comes out of the water