Question

Na2 S o4 + bacl2 gives a s o4 + 2 NaCl identify and define the type of reaction write chemical name of the insoluble product formed write another name for the reaction​

Answer 1

Answer:

It is a double displacement reaction or double decomposition reaction. And the insoluble precipitate formed is BaSO4 which is white in colour. And looks crystalline white on drying and insoluble in water

Answer 2

double displacement reaction or ionic reaction.

insoluble product is BaSO4.
which is (white crystalline solid.)