20-09-2017
Chemistry

contestada

Liquid nitrogen is very cold.At room tempature it changes into a gas.This is an example of:
A) Evaporation
B)Sublimation
C)Melting
D)Boling
(Its not answer b)

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mnstrck7 mnstrck7

20-09-2017

The correct answer is A. Evaporation.

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