Chemistry MCQs for MSC Chemistry masters class

Chemistry MCQs for MSC Chemistry masters class

In this tutorial, we will try to answer the Chemistry MCQs for MSC Chemistry masters class.

  1. Alternative techniques to crystallization involve the
A B C D
centrifuging decanting Oxidation Both A and B
  1. ………….. causes dry skin when taken in very high amount?
A B C D
Vitamin B Vitamin A Vitamin D Vitamin C
  1. 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
  1. Deficiency of vitamin A leads to the………….
A B C D
Anemia and bleeding gums Scurvy Rickets and osteomalacia Night blindness
  1. 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
  1. Vitamin B is soluble in
A B C D
Water Fat Both A and B None of these
  1. 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

 
  1. ……….. 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
  1. In the periodic table, the period number indicates the number of
A B C D
photons neutrons protons electrons
  1. …………….. 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 .

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