WBJEE 2015 Chemistry Solved Paper

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Question : 17 of 40

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Cold ferrous sulphate solution on absorption of NO develops brown colour due to the formation of

paramagnetic [Fe(H2O)5(NO)]SO4
diamagnetic [Fe(H2O)5(N3)]SO4
paramagnetic [Fe(H2O)5(NO3)](SO4)2
diamagnetic [Fe(H2O)4(SO4)]NO3

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