Solutions and Surface Chemistry MCQ question and answer with solution | Chemistry Gk MCQs

A. pasteurisation

B. vernalisation

C. fermentation

D. retting

A. dielectric constant of water

B. surface tension of water

C. specific heat of water

D. heat fusion of water

A. increase in temperature

B. reduction in gas pressure

C. decrease in temperature and increase in gas pressure

D. amount of liquid taken

A. The egg will shrink

B. The egg will swell

C. The egg will become harder

D. There will be hardly any visible change

A. 1 and 2

B. 1, 2 and 3

C. Only 1

D. Only 2

A. Al

B. Al(OH)₃

C. Al₂O₃

D. AlCl₃

A. exactly 7

B. zero

C. more than 7

D. less than 7

A. Liquid in a gas

B. Gas in a liquid

C. Solid in a gas

D. Liquid in Liquid

A. a-1, b-2, c-3, d-4

B. a-3, b-4, c-2, d-1

C. a-4, b-2, c-3, d-1

D. a-2, b-3, c-4, d-1

A. surface tension decreases

B. surface tension increases

C. surface tension can increase or decrease

D. no effect