Science, asked by mohanvirma85, 7 days ago

8. (D) Dry ice Which of the following is a spontaneous substance ? (A) Salt (B) ammonia (C) Sugar

Answers

Answered by dorles889

3

Explanation:

dry ice is a substance that needs spontaneous cooling

Answered by kumaribailapudi2004

1

Answer:

salt is a spontaneous substance

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