What is Mixture Questions and Answers PDF Book Download

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Learn science MCQs: when salt is mixed into water it becomes, with choices element, compound, mixture, and solute for online elementary education degree. Free science student portal for online learning what is mixture quiz questions, MCQs to find questions answers based online learning tests.

MCQ on What is Mixture PDF Book Download

MCQ: When salt is mixed into water it becomes

  1. element
  2. compound
  3. mixture
  4. solute

B

MCQ: Alloys include

  1. steel
  2. brass
  3. bronze
  4. all of them

D

MCQ: In clean air, percentage of oxygen is

  1. 0.07
  2. 0.1
  3. 0.15
  4. 0.17

A

MCQ: Percentage of noble gases in air is

  1. 0.2095
  2. 0.78
  3. 0.009
  4. 0.0003

C

MCQ: Constituents of an element can be separated through

  1. experiment
  2. physical processes
  3. physical method
  4. physical means

C