Question

Barium sulphate is more soluble in water then in dilute h2 s o4

Answer 1

H2SO4 reacts with Ba forming BaSO4 which is insoluble, so it forms a thin layer on the metal's surface, preventing a further action of the acid. So its less soluble in sulphuric acid

Answer 2

Heyaa☺
_________________________

➡Barium sulphate is more soluable in water then,

⚫Less soluble in H2SO4(Sulphuric acid).

____________________

Hope you understand...✌
#BeBrainly❤