Fundamentals of Chemistry Multiple Choice Questions Test 2 pdf Download

Practice chemistry quiz 2 on fundamentals of chemistry MCQs, grade 9 chemical calculations multiple choice questions. Free chemical calculations guide has chemistry worksheet with answering options 450g, 435g, 434.4g and 480g of multiple choice questions (MCQ) with chemical calculations quiz as if 9.05 moles of ozone is formed in a storm then mass of ozone is for exam prep. Study to learn chemical calculations quiz to attempt multiple choice questions based test.

MCQs on Fundamentals of Chemistry - Quiz 2

MCQ. If 9.05 moles of ozone is formed in a storm then mass of ozone is

  1. 435g
  2. 450g
  3. 434.4g
  4. 480g

C

MCQ. Ca on loosing 2 electrons becomes

  1. Ca-2
  2. Ca-1
  3. Ca+2
  4. Ca-2

C

MCQ. Biochemistry deals with

  1. physical changes in humans
  2. chemical changes in humans
  3. A and B both
  4. physical and chemical changes in living organisms

D

MCQ. Mass number of an atom is

  1. no. of protons
  2. no. of neutrons
  3. A and B both
  4. no. of electrons

C

MCQ. A mole of any substance contains

  1. 6.022 * 1022 particles
  2. 6.022 * 1023 particles
  3. 6.022 * 1024 particles
  4. 6.022 * 1025 particles

B