Advertisements
Advertisements
Question
A gas ‘P’ gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide. Give the name and formula of the gas P.
Advertisements
Solution
Name of gas P is Ammonia.
Formula: NH3
APPEARS IN
RELATED QUESTIONS
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
How do you prove that NH3 contains nitrogen and hydrogen?
Correct the following:
Conc. H2SO4 is a drying agent for NH3
Distinguish between the following (using ammonia solution) Sodium sulphate and ammonium sulphate.
Name an acidic gas which reacts with a basic gas liberating a neutral gas.
Explain the following:
Aqueous ammonia conducts electricity.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using copper oxide.
What is the formula for liquid ammonia?
Ammonia is manufactured by Haber Process.
How can this percentage formation be increased?
