1. What do you observe: (5)
1. Ammonia gas is passed over heated
copper (11) oxide.
2. Ammonia reacts with excess chlorine.
3. Sulphur reacts with conc. nitric acid..
4. Sugar crystals are added to a test tube
containing conc.
Answers
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Explanation:
Ammonia gas is passed over heated
copper...
Ammonia reacts with excess chlorine.
Sulphur reacts with conc. nitric acid..
Sugar crystals are added to a test tube
containing conc.
Hope it helpful to you....❤️✌️✨️
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