(A) 2:3
(B) 5:6
(C) 3:7
(D) None of the above
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.
The EAN value of Ni(CO)4 is?
(A) 72
(B) 54
(C) 36
(D) 31
Among following which is least soluble in water?
(A) Carboxylic acid
(B) Ethanol
(C) Phenol
(D) Benzene
A metal has an electronic configuration is M+2 has 2,8,14 and its atomic weight is 56. The number of neutrons is?
(A) 32
(B) 33
(C) 34
(D) 36
Among the follwing non metals which is extremely hard?
(A) Iodine
(B) Diamond
(C) Phosphorous
(D) Graphite
In soft drink the solvent is?
(A) Water
(B) Milk
(C) Oil
(D) Benzene
One atmospheric pressure is equal to how many pascals?
(A) 106075
(B) 10523
(C) 10325
(D) 101325
___ consists of four sub shells.
(A) L shell
(B) M shell
(C) N shell
(D) K shell