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Question

When sodium hydroxide reacts with aluminium metal:
  1. sodium aluminate and water gas are formed
  2. sodium aluminate and hydrogen gas are formed.
  3. no reaction
  4. can't say

A
sodium aluminate and water gas are formed
B
no reaction
C
sodium aluminate and hydrogen gas are formed.
D
can't say
Solution
Verified by Toppr

Sodium aluminate and hydrogen gas are formed when sodium hydroxide reacts with aluminium metal.

2NaOH+2Al+2H2O2NaAlO2+2H2

Option B is correct.

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