Question

. What determine the state of a substance? Suggest a method to liquefy gases. Water

droplets are observed on the outer surface of a glass tumbler containing ice cold

water. Give reason.​

Answer 1

Answer:

1. STATE OF SUBSTANCE CAN BE DEFINED BY THE PARTICLES PRESENT IN SUBSTANCE EITHER CLOSER OR PACKED TIGHTLY
2. WATER IS FOUND AT OUTER SURFACE OF GLASS TUMBLER BECAUSE WHEN COOL WATER IS POURED INTO IT THE WATER DROPLETS PRESENT IN ATMOSPHERE CONDENSES AND STICKS ON GLASS.

Explanation:

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Answer 2

Answer:

1. you can change the temperature

2. the ice cold water when they contact with gases with condensate

Explanation: