The metal salts formed during softening of hardwater using Clark’s method are:
The metal salts formed during softening of hardwater using Clark’s method are:
Option 1 -
Ca(OH)2 and Mg(OH)2
Option 2 -
CaCO3 and Mg(OH)2
Option 3 -
Ca(OH)2 and MgCO3
Option 4 -
CaCO3 and MgCO3
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1 Answer
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Correct Option - 2
Detailed Solution:In clark’s method Ca (OH)2 is used for softening hard water.
Thus CaCO3 and Mg (OH)2 are formed in reaction.
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