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| 1. |
few crystals of copper sulphate is taken by group A and one spatula full of copper sulphate is taken by group is group should at the taken sample in same amount of water and steel stair properly which group of 10 the dilute solution in compare to make each other |
| Answer» TION:GDI USC J fbjtsaxcgghknnl jfkhdjkj | |