EASY
8th ICSE
IMPORTANT
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The water that does not lather readily with a soap is called  water.

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Important Questions on Water

EASY
8th ICSE
IMPORTANT

Main source of groundwater is: (Rain / Ocean)

MEDIUM
8th ICSE
IMPORTANT

A chemical used to remove permanent hardness is: (Baking soda / Washing soda)

MEDIUM
8th ICSE
IMPORTANT

The level of water under the ground is: (water table / aquifer / tube wells)

EASY
8th ICSE
IMPORTANT

Define universal solvent.

MEDIUM
8th ICSE
IMPORTANT

Define hygroscopic substance.

MEDIUM
8th ICSE
IMPORTANT

Define hydrated salts.

EASY
8th ICSE
IMPORTANT

Define: solvent.

EASY
8th ICSE
IMPORTANT

Define: Solute.