GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which type of reaction is:3 Pb + 2 H3PO4
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Synthesis
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Single Displacement
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Double Displacement
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Combustion
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Explanation:
Detailed explanation-1: -The correct answer is: Single Displacement.
Detailed explanation-2: -Type of Chemical Reaction: For this reaction we have a single displacement reaction.
Detailed explanation-3: -Lead phosphate has the formula Pb3(PO4)2, and the accepted practice for writing the solubility reaction of a sparingly soluble compound that will dissociate into a cation and anion is shown. The solid is always shown on the left, or reactant side. The dissolved ions are always shown on the product side.
Detailed explanation-4: -Lead(II) phosphate appears as hexagonal, colorless crystals or as a white powder. Lead(II) phosphate is insoluble in water and alcohol but soluble in Nitric acid (HNO3) and has fixed alkali hydroxides.
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