Question

i) Rama took fine chalk powder, starch powder, and alum in 3 test tubes a b and c after adding water to all the test tubes identify the type of solution in each test tube?​

Answer 1

Answer:

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Answer 2

test tube A the solution is calcium carbonate (CaCO3)

Test tube B the solution is potassium iodide(KI)

test tube C the solution is Aluminum h

hydride(Al2H6)