P-Block Elements Ques 19
Question: When $ Al $ is added to $ KOH $ solution
[NCERT 1974, 76; CPMT 1977]
Options:
A) No action takes place
B) Oxygen is evolved
C) Water is produced
D) Hydrogen is evolved
Show Answer
Answer:
Correct Answer: D
Solution:
$ 2KOH+2Al+2H_2O\to 2KAlO_2+3H_2 $