'Sodium bicarbonate solution has $p H$ less than 7.'
State True or False:

True

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False

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Cannot be determined

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None of the above

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Solution

The correct option is A False
Sodium bicarbonate is amphoteric, reacting with acids and bases. It reacts violently with acids, releasing CO2 gas as a reaction product. Because of $N a H C O_{3}$ is a weak base the pH value should be greater than 7.
Reaction with sulfuric acid:
$2 N a H C O_{3} + H_{2} S O_{4} \to N a_{2} S O_{4} + 2 H_{2} O + 2 C O_{2}$

With sodium hydroxide:
$N a H C O_{3} + N a O H \to N a_{2} C O_{3} + H_{2} O$
Hence, statement is false.

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'Sodium bicarbonate solution has pH less than 7.'State True or False:

'Sodium bicarbonate solution has $p H$ less than 7.'
State True or False: