(A) SO3
(B) Ag2O
(C) V2O5
(D) Fe2O3
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.
Boric acid can not be used in?
(A) Soda bottles
(B) For washing eyes
(C) As antiseptic in medicine
(D) For enamels and glazes
Among following which sulphate is not soluble in water?
(A) Barium sulphate
(B) Zinc sulphate
(C) Potassium sulphate
(D) Sodium sulphate
Identify correct statement among following?
(A) Ionization energy of calcium is lower than that of Barium.
(B) Ionization energy of calcium is higher than that of berylliums.
(C) Ionization energy of calcium is lower than that of magnesium.
(D) Ionization energy of calcium is lower than that of strontium.
Micro nutrients are required in a quantity ranging from?
(A) 4 to 40 Kg
(B) 6 to 200 g
(C) 6 to 200 Kg
(D) 60 to 400 Kg
Acetic acid is prepared by?
(A) Ozonolysis
(B) Distillation
(C) Fermentation
(D) None of the above
Carbon atom of a carbonyl group is?
(A) SP-Hybridized
(B) SP2-Hybridized
(C) SP3-Hybridized
(D) dSP-Hybridized
Which compound shows hydrogen bonding?
(A) CH3CH2.OH
(B) CH3-O-CH3
(C) C2H5Cl
(D) C6H6