(A) Ethyl format
(B) Methane
(C) Methyl alcohol
(D) Acetylene
Category: Chemistry Mcqs
Chemistry Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Chemistry Mcqs portion will cover mcqs related to Acids, bases, PH,
atomics structure, electrochemistry, thermochemistry, periodic table, chemicals, atomic theory, chemical bonding, Transition metals, periodic table facts, compounds, properties of organic compounds, covalent bond,
Ionic bond and all other topics related to chemistry will be covered here.
Substance which readily forms colloidal solution in contact with water is called?
(A) Hydrophilic colloid
(B) Extrinsic colloid
(C) Hydrophobic colloid
(D) Associated colloid
Carbon dating method is used to determine the age of which of the following?
(A) Trees
(B) Rocks
(C) Fossils
(D) Fossils & Rocks
Flavour of apple is mainly due to which one of the following?
(A) Acetone
(B) Benzene
(C) Ethanol
(D) Formalin
By-product obtained by soap industry is?
(A) Caustic potash
(B) Caustic soda
(C) Naphthalene
(D) Glycerol
Material used to make electric heater coil?
(A) Silver
(B) Nichrome
(C) Copper
(D) Iron
Among following which organic compound have fruity smell?
(A) Ether
(B) Ester
(C) Aldehyde
(D) Alcohol
What is iodised table salt?
(A) A homogeneous mixture
(B) A compound
(C) An element
(D) A heterogeneous mixture