Top 1000+ Solved Chemistry MCQ Questions Answer

a. O-Nitrophenol

b. Phenol

c. 2-methyl-2-hydroxy propane

d. 2-hydroxy propane

a. Zinc

b. Lead

c. Carbon

d. Tin

a. Lead Sulphate

b. Zinc sulphate

c. Potassium sulphate

d. Sodium sulphate

a. No. of electrons

b. No. of protons

c. No. of neutrons

d. Chemical reactivity

a. Moseley

b. Mendeleev

c. Lother-Mayer

d. Lavoisier

a. Sublimation

b. Magnetization

c. Sedimentation

d. Evaporation

a. Nitrogen

b. Hydrogen

c. Oxygen

d. Carbon

a. Humphry Davy

b. Alan Turing

c. Bill Gates

d. Tim Berners-Lee

a. Compound

b. Element

c. Mixture

d. Solution

a. Aluminium

b. Iron

c. Steel

d. Gold

a. Sulphur

b. Nitrogen

c. Calcium

d. Phosphorus

a. frequent use

b. lack of aeration

c. collection of dust

d. oxidation of cellulose

a. Gold

b. Iron

c. Platinum

d. Tungstain

a. Fermi

b. Angstrom

c. Newton

d. Tesla

a. Tannin

b. Steroid

c. Alkaloid

d. Flavonoid