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Question

Choose the incorrect option based on the data provided in the table.


Salt
Reactant
Method of
Preparation
Nature of salt
K2SO4 K2S + H2SO4 -------- Soluble
FeCl3 --------- Direct
Combination
-------
------ BaCl2 + H2SO4 Double
Decomposition
Insoluble

A
FeCl3 is insoluble salt.
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B
K2SO4is prepared by decomposition method.
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C
Salt formed by method of double
decomposition is BaSO4
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D
Preparation of FeCl3 uses Fe and Cl
as reactants.
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