Chemistry MCQs for MSC Chemistry masters class
In this tutorial, we will try to answer the Chemistry MCQs for MSC Chemistry masters class.
- Alternative techniques to crystallization involve the
| A |
B |
C |
D |
| centrifuging |
decanting |
Oxidation |
Both A and B |
- ………….. causes dry skin when taken in very high amount?
| A |
B |
C |
D |
| Vitamin B |
Vitamin A |
Vitamin D |
Vitamin C |
- If molten Lead Bromide (PbBr2) is electrolyzed,
| A |
B |
C |
D |
| at the anode, molten lead can be seen |
at a cathode, brown fumes can be seen |
at the anode, brown fumes of bromide gas are given off |
A and B |
- Deficiency of vitamin A leads to the………….
| A |
B |
C |
D |
| Anemia and bleeding gums |
Scurvy |
Rickets and osteomalacia |
Night blindness |
- In an acidified solution of Potassium Dichromate(VI) (K2Cr2O7), Dichromate ion (Cr2O7-2) becomes reduced to
| A |
B |
C |
D |
| Chromium (III) ions |
Chromate (IV) ions |
Chromium (I) ions |
Chromium (VII) ions |
- Vitamin B is soluble in
| A |
B |
C
|
D |
| Water |
Fat |
Both A and B |
None of these |
- Electronic thermometers
| A |
B |
C |
D |
| are mercury in glass thermometer |
used to reduce the risk of mercury poisoning if broken |
alcohol in glass thermometer |
greatly replaced by alcohol in glass thermometer
|
- ……….. is the key to the ability of DNA to store genetic information and to pass it on from generation to generation?
| A |
B |
C |
D |
| Deoxyribose sugar |
Phosphate unit |
Double stranded structure of DNA |
B and C |
- In the periodic table, the period number indicates the number of
| A |
B |
C |
D |
| photons |
neutrons |
protons |
electrons |
- …………….. is obtained by heating tendons and bones in water?
| A |
B |
C |
D |
| Enzyme |
Gelatin |
Amylase |
Protein |
List of All MCQs of Chemistry : Click Here .
