CHEMISTRY TEST - 3 - ISSB Pakistan

ACADEMIC TEST (Chemistry) -3 (QM)

ACADEMIC TEST (Chemistry) -3 (QM)

The number of attempts remaining is 100

1 / 10

1. Bile acids are the derivatives of ________

A. Sphingolipids

B. Sterols

C. Phospholipids

D. HCI

2 / 10

2. The yellowish colour in photochemical smog is due to the presence of

A. NO

B. SO₂

C. CO₂

D. NO₂

3 / 10

3. Gooch crucible is used for the filtration of precipitates having

A. High concentration

B. High solubility

C. Low temperature

D. High ignition temperature

4 / 10

4. Which of the following is not an element of III A group or IIA group?

A. Radium

B. Polonium

C. Gallium

D. Aluminium

5 / 10

5. Ethylene combines with water in the presence of

A. none of all

B. carboxylic acid

C. ethyl alcohol

D. ethyl chloride

6 / 10

6. Which is unnecessary for purification of water for drinking purposes?

A. Aeration

B. Treatment with lodine

C. Coagulation

D. Treatment with chlorine

7 / 10

7. In proteins amino acid residues are joined together by.

A. Glycosidic bond

B. Covalent bond

C. Phosphodiester linkage

D. Straight chain

8 / 10

8. Which of the following vitamin is NOT made up of isoprene units;

A. Vitamin D

B. Vitamin B

C. Vitamin E

D. Vitamin K

9 / 10

9. By using the fluted filter paper rate of filtration is

A. having no effect

B. Filtration is constant

C. decreased

D. Increased

10 / 10

10. Which is the composition of Lindler's Catalyst

A. Pd deactivated with sulphur compound

B. Pd (BaSO4) poison with Quinoline

C. Pd and CO₂

D. Pd+SO₂

Your score is

Exit

Thank You for Your Judgement!!!

CHEMISTRY TEST - 3

10x Questions with Answer Sheet

CHEMISTRY TEST - 3

NEXT STEP

NEXT STEP

PREVIOUS STEP

PREVIOUS STEP