Fill In The Blanks-
1.A________is a container with a spout below its tap
2.Both Liquids and gases were together known as______
3.The molecules of a gas are____packed
4.in solids, intermolecular spaces are very______
5.A ladometer is an instrument used to test the purity of _____
6.icebergs_____ in sea water.
7.the____of a substance is the ratio of its mass and volume
8.The relative density of a substance is the ratio of its density of water at____
9.when a substance is heated, its______increases
10.The process of water changing into its vapour at 50°c is called______
11.during melting of a solid, its_____ remains constant
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