(A) Potassium Bromide
(B) Silver Nitrate
(C) Silver Iodide
(D) Potassium Nitrate
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.
Electric fuse is an alloy of?
(A) Zinc and lead
(B) Tin and lead
(C) Copper and Iron
(D) Carbon and Tin
Maximum permissible concentration of total hardness in drinking water is?
(A) 50
(B) 100
(C) 200
(D) 500
The sewage obtained from water closets and urinals is known as?
(A) Garbage
(B) Sullage
(C) Industrial waste
(D) Sanitary waste
Isotopes differ in?
(A) Arrangement of electrons in orbitals
(B) Properties which depends upon mass
(C) Chemical properties
(D) Extent to which they may be affected by electromagnetic field
Molecular ions are produced by?
(A) Beam of electrons
(B) Radio waves
(C) Alpha rays
(D) Both A & C
98g of H2SO4 contains?
(A) 3 moles of ions
(B) 2 moles of ions
(C) 1 moles of ions
(D) 4 moles of ions
Which of the following terms is not used for ionic compounds?
(A) Molecular formula
(B) Formula mass
(C) Empirical formula
(D) Formula unit