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Give reasons: Conc. HA2SOA4 is a good drying agent, yet it is not used to dry NHA3. - Chemistry

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प्रश्न

Give reasons:

Conc. \[\ce{H2SO4}\] is a good drying agent, yet it is not used to dry \[\ce{NH3}\].

कारण बताइए

उत्तर

Conc. \[\ce{H2SO4}\] is not used to dry ammonia, as ammonia being basic reacts with Conc. \[\ce{H2SO4}\].

\[\ce{2NH3 + H2SO4 -> \underset{(Ammonium sulphate)}{(NH4)2SO4}}\]

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Laboratory Preparation of Ammonia Gas
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अध्याय 9: Study of Compounds - Ammonia - Intext Questions [पृष्ठ १५५]

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सेलिना Concise Chemistry [English] Class 10 ICSE
अध्याय 9 Study of Compounds - Ammonia
Intext Questions | Q 6.3 | पृष्ठ १५५

संबंधित प्रश्न

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Laboratory preparation of ammonia from ammonium chloride.


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Ca(OH)2 is preferred over NaOH in the preparation of ammonia.


Explain the following:

 Ammonia solution is used in the laboratory to identify metalions.


During the laboratory preparation, how is ammonia dried and collected?

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Give reasons:

Ammonium nitrate is not used in the preparation of ammonia.


Ammonia is manufactured by Haber Process.

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Give a balanced equation:

Ammonium hydroxide is added to ferrous sulphate solution.


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Ammonia gas is passed over heated copper (II) oxide.


State the observation for the following, when:

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The following question pertains to the laboratory preparation of Ammonia gas from Magnesium nitride:

Why is the method seldom used?


Ammonia gas is collected by downward displacement of air since ammonia is ______.


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