Sewage is mainly a
(a) liquid waste
(b) solid waste
(c) gaseous waste
(d) mixture of solid and gas

AcademicChemistryNCERTClass 7

Correct Answer: (a) liquid waste

Explanation: Sewage is a wastewater that includes domestic or industrial liquid wastes.

raja
Updated on 10-Oct-2022 13:22:17

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