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प्रश्न
Is ammonia more dense or less dense than air?
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उत्तर
Ammonia is less dense than air.
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संबंधित प्रश्न
Give two reactions to show reducing property of ammonia.
Name two gases which give dense white fumes with ammonia.
What is liquor ammonia fortis?
Choose the correct word or phrase from the bracket to complete the following sentence:
Heating ammonium chloride with sodium hydroxide produces ______.
State your observation for the following cases
(i) Ammonia gas is burnt in an atomosphere of oxygen in the absence of a catalyst
(ii) Glass rod dipped in ammonium hydroxide is brought near the mouth of the concentrated hydrochloric acid bottle
Name the gas evolved when the following mixtures are heated.
Calcium hydroxide and ammonium chloride.
State one relevant observation of burning of ammonia in air.
State a relevant reason for the following:
Ammonia gas is not collected over water.
