As A Substance Moves From A Solid To A Liquid All Of The Following Changes Occur Except ?

A. molecules become more disordered.
B. K.E of the molecules decreases
C. intermolecular forces become weaker.
D. molecules move more frequently.

A. oxygen B. carbon C. tin D. chlorine...

A. Same number of neutrons B. Same mass number C. Same physical properties D. Same chemical properties...

A. a solvent B. an anti freezing agent C. a substitute for petrol D. for denaturing of ethyl alcohol...

A. Si B. As C. Te D. None of the above...

A. 4.0 x 10-8 B. 3.2 x 10-11 C. 2.0 x 10-8 D. 4.0 x 10-12...

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