Social Sciences, asked by ooomi, 10 months ago

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Answered by vickygupta37
0
Solution :

1 mol MgSO4=1molCaco3

2 mol MgSO4=2molCaco3

i.e 2×100gCaCO3

∴

Hardness of water = 220 ppm

Answered by Anonymous
4
halooo mate ur ans ....❤
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