(A) Li
(B) Na
(C) Ca
(D) Cs
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 oxidation of all elements in free state is?
(A) Zero
(B) One
(C) Two
(D) Three
The oxidation number of Nitrogen in HNO3 is?
(A) +4
(B) +5
(C) +6
(D) +7
___ will show negligible effect of temperature on its solubility.
(A) KNO3
(B) KCL
(C) NaNO3
(D) NaCl
___ is not an amorphous solid?
(A) Glass
(B) Rubber
(C) Plastic
(D) Glucose
Which compound is not soluble in water?
(A) NaCl
(B) C6H6
(C) KBr
(D) MgCl2
Mendeleeve’s periodic table was based upon the?
(A) Electronic configuration
(B) Atomic number
(C) Atomic mass
(D) Completion of sub shell
Highest electronegative element is?
(A) Chlorine
(B) Fluorine
(C) Bromine
(D) Iodine