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प्रश्न
Select the correct answer from the options given below:
State the gaseous product formed, when
An ammonium salt reacts with an alkali.
विकल्प
Ammonia
Hydrogen chloride
Hydrogen
Nitrogen dioxide
Nitric oxide
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उत्तर
Ammonia
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संबंधित प्रश्न
How do the following help in bringing about a chemical change?
pressure.
Complete and balance the following chemical equations:
`"H"_2"S"` + `"CI"_2` `→`
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Fe `"SO"_4` + NaOH `→`
(aq.) (aq.)
Fill in the blank:
During a chemical reaction transfer of ________ takes place.
State the following reaction represent oxidation or reduction.
\[\ce{Fe++->Fe+++}\]
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- Finally, the cloth is clean.
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When a candle burns, both physical and chemical changes take place.
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______ is the chemical name of rust.
