State What Would You Observe When a Piece of Moist Red Litmus Paper is Placed in a Gas Jar of Ammonia.

State what would you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.

One Line Answer

Dry ammonia are neutral to litmus. An aqueous solution of ammonia turns red litmus blue stating that it is basic in nature.

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Chapter 9: Study of Compounds: Ammonia - Questions from ICSE Examinations [Page 215]

Chapter 9 Study of Compounds: Ammonia
Questions from ICSE Examinations | Q 1998. 1. | Page 215

State what you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.

What is liquor ammonia fortis?

Choose the correct word or phrase from the bracket to complete the following sentences.

Heating solution of ammonium chloride with sodium nitrite produces ______

Identify the substance underlined, in the following case:

Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.

What do you observe when Ammonia in excess is mixed with chlorine.

What do you observe when Ammonium solution is added to ferric chloride solution.

What do you observe when Ammonia solution is added drop by drop and then in excess to aqueous copper sulphate solution.

State a relevant reason for the following:

Ammonia gas is not collected over water.