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 . $