(A) In which atoms of C are not in a series
(B) In which each carbon is attached atleast with three other carbon atoms
(C) In which atoms of C are in a series
(D) None of the above
Tag: Chemistry mcqs
Replacement of hydrogen atom by – SO3H group in benzene is called?
(A) Acylation
(B) Alkylation
(C) Sulphonation
(D) Acylation
Ether shows the phenomenon of?
(A) Metamerism
(B) Functional group isomerism
(C) Position isomerism
(D) Cis-trans isomerism
Method of converting high boiling hydrocarbons into low boiling hydrocarbons is called?
(A) Cracking
(B) Isomerization
(C) Condensation
(D) Polymerization
Among following identify which is not a organic compound?
(A) Carbohydrates
(B) Water
(C) Fats
(D) None of the above
Petroleum is mainly a mixture of?
(A) Compounds of sodium
(B) Phenols
(C) Saturated hydrocarbons
(D) All of the above
Shared pair of electrons which links the atoms in a molecule is known as?
(A) Covalent bond
(B) Ionic bond
(C) Chemical bond
(D) None of the above
Bond in MgO is?
(A) Co-ordinate covalent bond
(B) Ionic bond
(C) Covalent bond
(D) Electro-valent bond