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Gokulakrishnan from Rosemary public school, Tirunelveli

Subject :NSO Class : Class 9

The direct conversion of solid to gas A.sublimation B.deposition C.freezing D.luquification

Ans 1:

Saanvi Rao from Shree Krishna International School, Vapi

Class : Class 9

Sublimation because it is the process of change of state of matter from solid to gas without changing into liquid state.

Advait talnikar from Dhruv Global School, Sangamner

Class : Class 6

Ans. is A sublimation

Gokulakrishnan from Rosemary public school, Tirunelveli

Class : Class 9

The answer is A.sublimation