Advertisements
Advertisements
Question
Explain the following reaction with the balanced equation.
Chlorine dissolved in water
Advertisements
Solution
Chlorine dissolves in water to form hypochlorous acid and hydrochloric acid.
\[\ce{\underset{\text{Chlorine}}{Cl_{2(g)}} + \underset{\text{Water}}{H2O_{(l)}} -> \underset{\text{Hypochlorous acid}}{HOCl_{(aq)}} + \underset{\text{Hydrochloric acid}}{HCl_{(aq)}}}\]
APPEARS IN
RELATED QUESTIONS
What chemical process is used for obtaining a metal from its oxide?
Name the following:
The property possessed by metals by which they can be beaten into sheets.
Name the gas in air which tarnishes silver articles slowly.
Name one metal which is extracted by reduction with aluminium.
Fill in the following blank with suitable word:
Bronze is an alloy of copper and .........
The major ore of aluminium is known as:
(a) cinnabar
(b) calamine
(c) bauxite
(d) pyrolusite
Which of the following metals can be obtained from haematite ore?
(a) copper
(b) sodium
(c) zinc
(d) iron
The metal which can be extracted simply by heating the cinnabar ore in air is:
(a) Zn
(b) Cu
(c) Al
(d) Hg
During galvanisation, iron metal is given a thin coating of one of the following metals. This metal is:
(a) chromium
(b) tin
(c) zinc
(d) copper
Give the chemical formula of :
Cryolite
Name the following:
Two metals which are found in the free or native state.
Complete the incomplete statement with missing word:
Metals form positive ions while non- metals ______.
Name the process used for the enrichment of sulphide ore.
Iron is _______.
The electrolysis of alumina involves the use of fluorspar and cryolite to increase the melting point.
Gold and silver are active metals.
Explain the concept of Calcination.
Explain the reactions of nonmetals with water with the help of examples.
Explain concept with example/explain with the help of a balanced equation.
Ionic bond and ionic compounds
Explain in brief electrolytic reduction of alumina with a neat labelled diagram.
