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Answer: 1. Ne (b)
2. Molarity=2M , Normality= 8N (A) (as normality = molarity*n factor and here n factor =4)
3. (D)
4.Cu(NO3)2 AND no2 , (c)
5.H2SO5 , H2S2O8 , (a)
Sorry I didnot understand 6 ques so coulnot give its answer......
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