Question

in which state water exist at : (i) -2°C, (ii) 50°C , (iii) 102° C? explain.​

Answer 1

Answer:

1st solid ice

2nd liquid water

3rd gaseous steam

Explanation:

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Answer 2

Answer:

(i) Ice (Solid)

(ii) Water (Liquid)

(iii) Water Vapor (Gaseous)

Explanation:

(i) Below 0°c the state of water changes from liquid to solid.

(ii) It is in the condition of normal room temperature so the water will be in liquid state only.

(iii) Above 100°c water changes into vapor state from liquid.