(A) H2O2
(B) N2O
(C) OF2
(D) None of the above
Updated on 16/08/2022
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.
Burning pyrites ore gives out?
(A) Sulphur dioxide gas
(B) Carbon dioxide gas
(C) Nitric oxide gas
(D) None of the above
Updated on 16/08/2022
Which of the inert gases can form compounds?
Inorganic natural resource of the earth is?
Among following which gas does not pollute air?
(A) Sulphur Dioxide
(B) Nitrogen Dioxide
(C) Carbon Dioxide
(D) Carbon Monoxide
Updated on 16/08/2022
Among following which solution have the highest boiling point?
(A) 1% CaCl2 in water
(B) 1% Sucrose in water
(C) 1% NaCl in Water
(D) None of the above
Updated on 16/08/2022
Sea water is converted into fresh water by using?
(A) Diffusion
(B) Reverse osmosis
(C) Plasmolysis
(D) None of the above
Updated on 16/08/2022
In the periodic table elements have been arranged?
(A) In order of density
(B) In order of atomic weights
(C) In order of increasing atomic number
(D) None of the above
Updated on 16/08/2022