Ammonia is produced when sodium hydroxide solution is used to warm ammonium salt. State the ways to identify ammonia gas. - Noon Academy

Ammonia is produced when sodium hydroxide solution is used to warm ammonium salt. State the ways to identify ammonia gas.

Chemistry | Class 10 | ICSE | Selina | Study of Compounds – Ammonia

Ammonia is produced when sodium hydroxide solution is used to warm ammonium salt. State the ways to identify ammonia gas.

Ways to identify ammonia gas:

1. The ammonia gas has a pungent odour.

2. It turns a wet yellow litmus paper into brown colour, a wet red litmus paper into blue colour, and phenolphthalein solution into pink.

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