P-Block Elements Ques 535

Question: When Al is added to $ NaOH $ solution

Options:

A) No action takes place

B) $ NaAlO_2 $ is formed and $ H_2 $ is evolved

C) $ Al{{( OH )}_3} $ is formed and $ H_2 $ is evolved

D) $ Na_2AlO_2 $ is formed and $ H_2 $ is evolved

Show Answer

Answer:

Correct Answer: B

Solution:

$ Al+NaOH+H_2O\to NaAlO_2+H_2\uparrow . $



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