Chapter 4 -Carbon and its Compounds

Which amongst the following will conduct electricity?

Artificial flavour for orange is obtained from

Which of the following contains covalent bond?

Assertion: Soaps are 100% biodegradable but do not work well with hard water.
Reason: Some detergents are not bio-degradable but work well with hard water.

Ethanol reacts with Na metal to form

Carbon exists in the atmosphere in the form of

The number of covalent bonds in C4H10 is

Which of the following statements about graphite and diamond is true?

Which of the following is ethanol?

Solubility of alcohol in water is due to

Butanone is a four carbon compound with the functional group

Alcohols can be produced by the hydration of

The odour of acetic acid resembles that of

Diamond is not a good conductor of electricity because

The number of C-H bonds in ethane C2H6 molecule are

The by product in soap industry is

Why does carbon form compounds mainly by covalent bonding?

Which of the following will undergo addition reactions?

When ethanoic acid is treated with NaHCO the gas evolved is

Soaps are formed by the saponification of

C3H8 belongs to the homologous series of

The first compound to be prepared in the laboratory was

The number of isomers of pentane is

Enzyme which converts starch into glucose is

Rectified spirit is

The IUPAC name of CH3CHO is

Ethanol on complete oxidation gives

Addition reactions are undergone by

Which of the following belongs to homologous series of alkynes?
C6H6, C2H6, C2H4, C3H4.

The first member of the alkyne homologous series is