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Recent questions tagged carbon and its compounds
+3
votes
1
answer
Which of the following hydrocarbons undergo addition reactions: C2H6, C3H8, C3H6, C2H2 and CH4.
asked
Mar 20, 2019
in
Class 10
by
kratos
carbon and its compounds hindi
class-10
class-10-hindi
carbon and its compounds
cbse
+2
votes
1
answer
A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used?
asked
Mar 9, 2019
in
Class 10
by
kratos
class-10
carbon and its compounds
cbse
+2
votes
1
answer
Explain the nature of the covalent bond using the bond formation in CH3Cl.
asked
Mar 2, 2019
in
Class 10
by
kratos
class-10
carbon and its compounds
cbse
+3
votes
1
answer
Explain the formation of **** when hard water is treated with soap.
asked
Feb 15, 2019
in
Class 10
by
kratos
class-10
carbon and its compounds
cbse
+1
vote
1
answer
What is a homologous series? Explain with an example.
asked
Jan 26, 2019
in
Chemistry
by
kratos
ncert class 10 science
chemistry
carbon and its compounds
cbse
+1
vote
1
answer
Explain the mechanism of the cleaning action of soaps.
asked
Jan 11, 2019
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+1
vote
1
answer
Ethane, with the molecular formula C2H6 has
asked
Nov 4, 2018
in
Chemistry
by
kratos
chemistry
cbse
class-10
carbon and its compounds
ncert class 10 science
+2
votes
1
answer
What would be the electron dot structure of a molecule of sulphur which is made up of eight atoms of sulphur?
asked
Sep 27, 2018
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+3
votes
1
answer
What change will you observe if you test soap with litmus paper (red and blue)?
asked
Sep 19, 2018
in
Class 10
by
kratos
class-10
carbon and its compounds
cbse
+1
vote
1
answer
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that
asked
Sep 5, 2018
in
Class 10
by
kratos
class-8
class-10
carbon and its compounds
combustion and flame
+3
votes
1
answer
Why are carbon and its compounds used as fuels for most applications?
asked
Aug 7, 2018
in
Class 10
by
kratos
carbon and its compounds
cbse
class-10
+3
votes
1
answer
Butanone is a four-carbon compound with the functional group (a) carboxylic acid. (b) aldehyde. (c) ketone. (d) alcohol.
asked
Aug 4, 2018
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+2
votes
1
answer
How would you name the following compounds?
asked
Jul 31, 2018
in
Class 10
by
kratos
ncert class 10 science
carbon and its compounds
cbse
+3
votes
1
answer
What are the two properties of carbon which lead to the huge number of carbon compounds we see around us?
asked
Jul 11, 2018
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+2
votes
1
answer
Why is agitation necessary to get clean clothes?
asked
Jul 5, 2018
in
Chemistry
by
kratos
ncert class 10 science
chemistry
carbon and its compounds
cbse
+1
vote
1
answer
How would you distinguish experimentally between an alcohol and a carboxylic acid?
asked
Jul 2, 2018
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+3
votes
1
answer
In which of the following groups of organisms, food material is broken down outside the body and absorbed?
asked
Jun 26, 2018
in
Class 10
by
kratos
cbse
life processes
class-10
carbon and its compounds
ncert class 10 science
+1
vote
1
answer
What would be the electron dot structure of carbon dioxide which has the formula CO2?
asked
Jun 26, 2018
in
Chemistry
by
kratos
ncert class 10 science
chemistry
carbon and its compounds
cbse
+1
vote
1
answer
Would you be able to check if water is hard by using a detergent?
asked
May 3, 2018
in
Class 10
by
kratos
ncert class 10 science
class-10
carbon and its compounds
cbse
+2
votes
1
answer
What are oxidising agents?
asked
Feb 20, 2018
in
Chemistry
by
kratos
chemistry
cbse
carbon and its compounds
chemical reactions and equations
ncert class 10 science
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