Pure Substances & Mixtures Quiz Questions and Answers 110 PDF Download

Practice pure substances & mixtures quiz online, O level chemistry test 110 for online courses, distance learning. Free chemistry MCQs questions and answers to learn pure substances & mixtures MCQs with answers. Practice MCQs to test knowledge on pure substances and mixtures, separating funnel, protons, neutrons and electrons, fast and slow reactions, electrolyte and non electrolyte worksheets.

Free pure substances & mixtures course worksheet has multiple choice quiz question as melting point of silicon is with options 410 °c, 110 °c, 140 °c and 1410 °c with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study methods of purification multiple choice questions based quiz question and answers.

Quiz on Pure Substances & Mixtures Quiz PDF Download Worksheet 110

Pure Substances and Mixtures Quiz

MCQ. Melting point of silicon is

  1. 410 °C
  2. 110 °C
  3. 140 °C
  4. 1410 °C

D

Separating Funnel Quiz

MCQ. Through the separating funnel, immiscible solutions

  1. cannot be separated
  2. cannot be separated completely
  3. can be easily decanted
  4. can be centrifuged

B

Protons, Neutrons and Electrons Quiz

MCQ. Mass of an electron is

  1. 11840 of a proton
  2. 11840 of a neutron
  3. 1840 times of a proton
  4. Both A and B

D

Fast and Slow Reactions Quiz

MCQ. MSG (Monosodium glutamate) is added in food

  1. as a preservative
  2. as a food flavourer
  3. to enable quick cooking when consumed
  4. to add scent

B

Electrolyte and Non Electrolyte Quiz

MCQ. In electrolysis of dilute HCl, at cathode

  1. oxygen gas is given off
  2. hydrogen gas is given off
  3. chlorine gas is given off at anode
  4. hydrogen chloride is given off

B