Sodium metal on dissolution in liquid ammonia gives a deep blue solution due to the formation of:

  • A
    sodium-ammonia complex
  • B
    sodamide
  • C
    sodium ion-ammonia complex
  • D
    ammoniated electrons

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Similar Questions

Starting with sodium chloride,how would you proceed to prepare:
$(i)$ sodium metal
$(ii)$ sodium hydroxide
$(iii)$ sodium peroxide
$(iv)$ sodium carbonate?

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Solvay process is used in the manufacture of

Give two uses of $KOH$.

Match column $-I$ with column $-II$ :
Column $-I$ Column $-II$
$(a).$ Spodumene $(p).$ $K$
$(b).$ Borax $(q).$ $Na$
$(c).$ Sylvine $(r).$ $Li$
$(d).$ Chile saltpetre $(s).$ $Ca$

Which of the following gives a green colour to flame?

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