MCQs4All - Chemistry MCQs for NTS, FPSC, CSS, IELTS, TOEFL

  1. Acrylic acid
  2. Epichlorohydrin
  3. Vinyl chloride
  4. Adipic acid with hexamethylene diamine
  1. Attractive forces
  2. Repulsive force
  3. Electrons
  4. Neutrons
  1. 2-times
  2. 3-times
  3. 4-times
  4. 6 times
  1. Red colour
  2. Purple colour
  3. Blue colour
  4. Yellow colour

Chemistry MCQs for NTS, FPSC, CSS, PPSC, PMS, UTS, FTS, OTS, Teaching, CT, PTC, SST, B.Ed, M.Ed of past papers

  1. 6.022 x 1023
  2. 3.01 x 1023
  3. 2 x NA
  4. 4 x 6.022 x 1023
  1. methylated spirit
  2. wood spirit
  3. rectified spirit
  4. absolute alcohol
  1. They are more reactive
  2. They have greater atomic radii
  3. They have smaller atomic sizes
  4. All
  1. Unchanged
  2. Slightly decreased
  3. Slightly increased
  4. Zero
  1. ketone
  2. aldehyde
  3. alkane
  4. all of the above
  1. dinitrogen oxide
  2. nitrogen dioxide
  3. chlorine gas
  4. chlorine dioxide
  1. Isomerases
  2. Lyases
  3. Transferases
  4. Ligases