Chemistry, asked by vedanth8440, 1 year ago

Permanent hardness of water is due to the presence of ?
A) Calcium sulphate
B) Calcium bicarbonate
C) Sodium bicarbonate
D) Magnesium bicarbonate

Answers

Answered by PiyushSinghRajput1

0

Permanent hardness of water is due to the presence of ?

Answer:
A) Calcium sulphate

Answered by limelight1726

5

Heya mate
The answer of ur question is

♢ Permanent hardness of water is due to the presence of calcium sulphate

hope it helps

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