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Subject :NSO    Class : Class 9

Study the given graph carefully and answer the following questions.

What is the physical state of matter at points 1, 3 and 5 respectively?

A 1-Solid, 3-Liquid, 5-Gas
B 1-Solid, 3-Gas, 5-Liquid
C 1-Liquid, 3-Gas, 5-Solid
D 1-Liquid, 3-Solid, 5-Gas


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