1.

Which of the following process is responsible for the formation of delta at a place where rivers meet the sea ?

Answer»

Emulsification 
COLLOID formation 
Coagulation 
Peptisation 

Solution :The colloidal particles of RIVER GETS settle down at a PLACE where the river meets the sea. The electrolytes PRESENT in the sea coagulate the colloidal particles to form delta.


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