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Periodic Table And Periodicity

JEE Main 2021 (Online) 26th August Evening Shift

MCQ+4 / -12021
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A) : Barium carbonate is insoluble in water and is highly stable.

Reason (R) : The thermal stability of the carbonates increases with increasing cationic size.

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