VIP MCQs of Chemistry

VIP MCQs of Chemistry

In this tutorial, we will cover the VIP MCQs of Chemistry.

  1. If nucleon (mass) and proton (atomic) number are 40 and 20 respectively, then the element is…
ABCD
calciumchlorinephosphorusNitrogen
  1. In the structure of DNA, how many strands are twisted around each other?
ABCD
FiveThreefourTwo
  1. All are covalent compounds except..
ABCD
NO2           HNO3SO3SO2
  1. The vitamin which is responsible for chemical transmission of images from the eye to brain is…
ABCD
vitamin Bvitamin Cvitamin Avitamin D
  1. While forming crystals, it is important to…
ABCD
not evaporate water of crystallizationevaporate to dryness to get purest possible crystalsattach gas syringes to collect fumesB and C
  1. Needed by our bodies to prevent specific diseases but cannot be produced by our bodies are called…
ABCD
HydrocarbonsVitaminsCarbohydratesProteins
  1. The empirical formula is the…
ABCD
molecular formulachemical formulaionic exponential formulasimplest formula
  1. Source of butyric acid is…
ABCD
Palm oilBeef fatButterOlive oil
  1. Elements in group III are likely to form…

 

ABCD
ionic bondsmetallic bondsdative bondscovalent bonds
  1. Which of following is used in form of wood for furniture, housing, and heat?
ABCD
StarchCelluloseMonosaccharidesOligosaccharides

  List of All MCQs of Chemistry : Click Here .