Question

ACUN
CUVITY
Take about 100 ml of water in a beaker and dissolve a
small quantity of sodium sulphate (Na2SO2).
Take about 100ml of water in another beaker and
dissolve a small quantity of barium chloride (BaCl2),
observe the colours of the solutions obtained.
Na SO
What are the colours of the above solutions?
Can you name the solutions obtained?
(Add Na SO, solution to BaCl, solution and observe.)
Do you observe any change on mixing these solutions? fig-l:
sul
Activity 3​

Answer 1

Answer:

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