Question

Garima observed that when she left her tightly capped bottle full of
water in open sunlight, tiny bubbles were formed all around inside the
bottle. Help Garima to know why it happened?

Answer 1

Answer:

Explanation: This is because the water get vaporized due to evaporation. But the bottle is capped tightly so it has no space to escape. It may dissolve and condense gain in water or remain a vapor in the form of bubbles

Answer 2

Answer: Air dissolved in the water escapes in the form of tiny air bubbles because the sun was giving heat energy to the bottle