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Chemistry
When sodium is dropped in small amount of water it catches fire. Which one of the following burns in the process?
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Q. When sodium is dropped in small amount of water it catches fire. Which one of the following burns in the process?
The s-Block Elements
A
$Na$
14%
B
$H_2O$
6%
C
$H_2$
59%
D
$NaOH$
20%
Solution:
$H_2$ gas produced during the reaction which burns in process.
$2Na+2H_2O \to 2NaOH+H_2$