Top 1000+ Solved Chemistry MCQ Questions Answer

a. 100%

b. 1%

c. 78%

d. 21%

a. Fat

b. Minerals

c. Water

d. Sugar

a. Methane

b. Ozone

c. Nitrous oxide

d. Hydrogen

a. Hydrolysis test

b. Spectroscopy

c. Borax-Bead test

d. Sodium Nitroprusside test

a. Encapsulation

b. Chemical fixation

c. Landfill

d. Capping

a. Citric acid

b. Lactic acid

c. Salt

d. Vinegar

a. 206

b. 230

c. 280

d. 300

a. Alcohol

b. Water

c. Glycerine

d. Kerosene oil

a. Carbohydrates

b. Red corpuscles

c. Vitamins

d. White corpuscles

a. sodium

b. iron

c. aluminium

d. lithium

a. Copper and Zinc

b. Copper and Tin

c. Copper and Silver

d. Copper and Nickel

a. Pig iron

b. Steel

c. Stainless steel

d. Wrought iron

a. Electron

b. Meson

c. Proton

d. Neutron

a. slugging

b. zone melting

c. smelting

d. leaching

a. sodium hydroxide

b. ethanol

c. sodium benzoate

d. lead tetraethyl