(A) Calcium
(B) Lead
(C) Gold
(D) Iron
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.
White phosphorus is always kept under?
(A) Water
(B) Ether
(C) Kerosene
(D) Benzene
Mineral containing both magnesium and calcium?
(A) Calcite
(B) Carnallite
(C) Magnesite
(D) Dolomite
Among following which is used as an explosive?
(A) Graphite
(B) Mercuric oxide
(C) Phosphorous Trichloride
(D) Nitroglycerine
Substance that is added to make natural rubber strong and more bouncy is?
(A) Chlorine
(B) Sulphur
(C) Sponge
(D) Polythene
Noble gas used in radiotherapy is?
(A) Xenon
(B) Radon
(C) Neon
(D) Argon
Detergents are?
(A) Sodium salt of benzoic acid
(B) Sodium salts of fatty acids
(C) Sodium salts of sulfonic acids
(D) All of the above
Magnalium is an alloy of?
(A) Manganese and Magnesium
(B) Aluminium and Zinc
(C) Aluminium and Magnesium
(D) Magnesium and Tin