(A) Ultra Filteration
(B) Dialysis
(C) Crystallization
(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.
When 4 gm of NaOH is dissolved in 10 litres of solutions the pH is?
(A) 6
(B) 10
(C) 12
(D) 18
A white salt is readily soluble in water and gives a colorless solution with a pH of about 9. The salt would be?
(A) CH4COONA
(B) CaCO3
(C) NH4NO3
(D)
Which process is called inversion?
(A) Hydrolysis of sucrose
(B) Hydrolysis of fats and oils
(C) Hydrolysis of cellulose
(D) Hydrolysis of proteins
Reaction between fat and NaOH is called?
(A) Hydrogenolysis
(B) Saponification
(C) Esterification
(D) Fermentation
Which among the following has basic amino acid?
(A) Lysine
(B) Glutamic acid
(C) Glycine
(D) None of the above
Amino acids are identified in paper chromatography by?
(A) Ninhydrin Test
(B) Tollen’s Test
(C) Iodoform Test
(D) None of the above
Which among following have highest boiling point?
(A) Propanal
(B) Methanal
(C) Propanone
(D) Ethanol