Question

Select the correct answer from the choice given in the brackets.

1. An anhydrous crystal. [blue vitriol/ epsom salt / lead chloride)
2 A substance which causes hardness in water. (NH.QI/CaCl2/ NaCl]
3. A deliquescent salt of a divalent metal. [CuCl/CaCl2/FeCl2/PbCl2]
+ An anhydrate of a heptahydrate salt. [Cu(NO3)2 Ca(NO3)2/FeSO4/ CaSO4]
5. A drying agent, deliquescent in nature used in a dessicator. [conc. H.SO4/ fused CaCl2/FeCl3)​

Answer 1

Answer:

1.lead chloride

2.CaCl2

3.CaCl2

4. I don't know

5.fused CaCl2

hope it helps.... :)

Answer 2

Answer:

1.Lead chloride,

2.Cacl2,

3.Cacl2,

4.Ca(No3)2,

5.FusedCacl2.

Explanation:

Hope it will help you

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