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Each question has choices (a), (b), (c ) and (d) out of which ONLY ONR is correct. STATEMENT -1 : `NH_(2)-NH_(2)` gives prussian blue colour during Lassaigne test (element detection test). STATEMENT - 2 : NaCN gives prussian blue colour of `Fe_(4)[Fe(CN_(6))]_(3)" with " FeSO_(4),FeCl_(3)`A. Statement -1 is True, Statement-2 is True ,Statement -2 is a correct explanation for Statement -1.B. Statement -1 is True, Statement-2 is True ,Statement -2 is a NOT correct explanation for Statement -1.C. Statement -1 id True , Statement -2 is False.D. Statement -1 is False Statement -2 is True. |
| Answer» Correct Answer - d | |