ICSE Class 10 Chemistry 2022 Solved Paper
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Choose the correct answers to the questions from the given options.
SECTION - I
Choose the correct answers to the questions from the given options.
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Question : 3
Total: 55
An aqueous solution of ammonia is :
Solution:
(c) Basic
Explanation :
In Ammonia, nitrogen atom has an lone pair of electron that accepts a proton, and form hydroxide ion and ammonium ions. This nature of ammonia solution is to gain hydroxide ions that make it basic.
NH 3 + H 2 O ⇌ NH 4 OH
Explanation :
In Ammonia, nitrogen atom has an lone pair of electron that accepts a proton, and form hydroxide ion and ammonium ions. This nature of ammonia solution is to gain hydroxide ions that make it basic.
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