Chemistry MCQs for public service commission exam and test
In this tutorial, we will try to answer the Chemistry MCQs for public service commission exam and test.
- Methylated spirit is a form of….
| A |
B |
C |
D |
| gas |
crystal |
Oxygen |
liquid |
- Key to ability of DNA to pass and store genetic information is due to…..
| A |
B |
C |
D |
| its hydrogen bonding |
its deoxyribose sugar |
its double-stranded structure |
its oxygen bonding |
- Particles in solids have….
| A |
B |
C |
D |
| lesser energy |
greatest energy |
least energy |
short distances |
- In what form is glucose stored in animal muscles and liver cells?
| A |
B |
C |
D |
| Glycogen |
Glucagon |
Starch |
None of these |
- The difficulty of discharge is lowest in..
| A |
B |
C |
D |
| potassium ions |
silver ions |
sodium ions |
copper ions |
- Vitamin E is necessary for..
| A |
B
|
C |
D |
| Eyes and skin |
Antioxidant |
Energy production in cells |
Blood clotting |
- Consider reaction: AgNO3+ NaCl → AgCl + NaNO3. the state of NaNO3 will be
| A |
B |
C |
D |
| solid |
gaseous |
liquid |
aqueous |
- Nucleic acids were first obtained from
| A |
B |
C |
D |
| Pus of infected wounds |
Blood of infected wounds |
Skin |
Hair of infected wounds |
- Other than C and O, main elements of a brick wall include.
| A |
B |
C |
D |
| Al |
Si |
Ca |
Both B and C |
- Which of following used word ‘vitamin’ for the missing factors that were needed to sustain the healthy growth?
| A |
B |
C |
D |
| Casmir Funk |
C. Eijkman |
F.G Hopkins |
None of these
|
List of All MCQs of Chemistry : Click Here .
