Advertisements
Advertisements
प्रश्न
Complete the following chemical reaction.
\[\ce{Ca_3N_{2(s)} + H_2O_{(l)} ->}\] ?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
उत्तर
\[\ce{Ca_3N_{2(s)} + H_2O_{(l)} -> 3Ca(OH)_{2(aq)} + 2NH_{3(g)}}\]
The reactions in which a compound reacts with water to produce other compounds are called hydrolysis reactions. The given reaction represents hydrolysis of Ca3N2
APPEARS IN
संबंधित प्रश्न
Consider the reaction of water with F2 and suggest, in terms of oxidation and reduction, which species are oxidized/reduced.
Complete the following chemical reaction.
\[\ce{MnO^-_{4(aq)} + H_2O_{(g)} ->}\]
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
Complete the following chemical reaction.
\[\ce{CaO_{(s)} + H_2O_{(g)} ->}\]?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
Complete the following chemical reaction.
\[\ce{AlCl_{3(g)} + H_2O_{(l)} ->}\] ?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
Write chemical reactions to show the amphoteric nature of water.
Do you expect different products in solution when aluminium (III) chloride and potassium chloride treated separately with (i) normal water (ii) acidified water, and (iii) alkaline water? Write equations wherever necessary.
How the temporary and permanent hardness is removed?
Give a reason why metals are arranged in a series called – ‘activity series of metals’. Name a metal which reacts with
(a) Cold water
(b) Boiling water
(c) Steam to liberate hydrogen in each case.
How does it occur in the free state and in the combined state.
State a reason to prove that water is a compound and not a element.
The density of water is maximum at ________.
Which one of the following has the highest latent heat of vaporization?
Pure water is ______ and it shows no action towards litmus paper.
______ does not react with water at any temperature.
Write a short note on the catalytic nature of water.
Write the chemical equation for the production of water when zinc reacts with sulphuric acid.
Polyphosphates are used as water softening agents because they ______.
The metal that gives hydrogen gas upon treatment with both acid as well as base is ______.
