

MCQOPTIONS
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1. |
Sodium gives blue colour with \[N{{H}_{3}}\] solution, this blue colour is due to [UPSEAT 2000,02; AMU 2002; RPMT 2002] |
A. | Ammoniated \[N{{a}^{\oplus }}\] |
B. | Ammoniated \[N{{a}^{\Theta }}\] |
C. | Ammoniated \[{{e}^{-}}\] |
D. | \[N{{a}^{+}}/N{{a}^{-}}\]pair |
Answer» D. \[N{{a}^{+}}/N{{a}^{-}}\]pair | |