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Types of Solutions Based on the Concentration of the Solution

X is a solubl...

Question

$X$ is a soluble salt which reacts with $N a O H$ to give a chalky white precipitate of $P b (O H)_{2}$ . What is $X$ ?

P b (N O_{3})_{2}

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P b N O_{3}

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P b

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P b N O_{2}

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Solution

The correct option is A $P b (N O_{3})_{2}$
All nitrate salts are soluble in water. $P b (N O_{3})_{2}$ is a soluble salt which reacts with $N a O H$ to give white chalky precipitate of $P b (O H)_{2} .$

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