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52. Which of the following mixtures contain less numberof ions?(2) 2M NaCl; 2M KCi(3) 2M MnSO4 2M K,SO4(4) 2M K,S04 2M (NH4) SO4 |
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Answer» OPTION 2. is correct NaCl = Na +Cl. , and KCl = K + Cl in this only 2*2+2*2 = 8 ions will be produced , but in all others , no. of ions will be more.. |
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