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Q.

Statement I: Permanent hardness is due to presence of MgCl2,CaCl2,MgSO4&CaSO4 in water

Statement II: Permanent hardness is removed by boiling of water

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a

Statement I & Statement II both are wrong

b

Statement I is wrong & Statement II is correct

c

Statement I is correct & Statement II is wrong

d

Statement I & Statement II both are correct

answer is B.

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Detailed Solution

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Temporary hardness is removed by Boiling of water

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