MHT CET · Chemistry · s Block Elements
Which of the following colours is developed when alkali metal is dissolved in liquid ammonia?
- A dark red
- B violet
- C deep blue
- D green
Answer & Solution
Correct Answer
(C) deep blue
Step-by-step Solution
Detailed explanation
Alkali metals in liquid ammonia give deep blue colour solution due to the formation of ammoniated electron which absorbs energy in the visible region.
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