Carbon is an element  found in elemental form and in the combined form.The compounds containing carbon are , in most case , associated with hydrogen . For example  hydrocarbons are fuels that produce heat on burning.   Carbon compounds are used in some form  in almost all aspects of our daily life as we have seen earlier.So here is 10 multiple Choice questions on Carbon and its compounds

Carbons and its Compounds

 

[viral-lock message="After you LIKE on Facebook  or Google Plus or Tweet, The Test Paper Will Appear ]

Carbon shows covalency of:

3
2
4
6

Which of the following is not an allotrope of carbon?

Diamond
Graphite
Carbon Black
Carbon dioxide

Due to the weak Van der Walls' forces and less distance between the layers, graphite:

shows lubicating property
has lustre
is hexagonal
is a good conductor of electricity

Which of the following is true for covalent bond?

It has low melting and boiling point.
It is formed by sharing of electrons.
It is insoluble in water.
All of these.

Nitrogen molecule is formed by sharing of :

two electrons
three electrons
four electrons
five electrons

Cyclohexane and Benzene are:

isomers
metamers
polymers
monomers

Saturated hydrocarbons burn with:

Blue flame
Green flame
Clean Flame
None of these

The short polar end of soap molecule is of:

Hydrocarbon
Oxylate ion
Carboxylate ion
Acetate ion

The I.U.P.A.C name of CH3CH2CH=CH2 is?

Butene
Prop-1-ene
But-1-ene
Butyne

Graphite differs from Diamond because graphite is:

Greyish black in colour and bad conductor of electricity.
Slippery to touch and good conductor of electricity.
Greyish black in colour and bad conductor of heat.
Slippery to touch and good conductor of heat.

[/viral-lock]

Comments

comments

Powered by Facebook Comments