Solutions Multiple Choice Questions and Answers 15 PDF Download

Solutions Multiple Choice Questions and Answers (MCQs), solutions quiz answers pdf, test prep 15 to study grade 7 science for online degree courses. Practice "solutes solvents and solution" MCQs, solutions quiz questions and answers for distance education. Learn acids and alkalis, solutes solvents and solution test prep for free online classes.

"A ph scale ranges from zero to" Multiple Choice Questions (MCQs) on solutions with choices 6, 10, 11, and 14 for distance education. Free science study guide for online learning solutes solvents and solution quiz questions for online school classes.

Solutions MCQs Quiz 15 PDF Download

MCQ: A ph scale ranges from zero to

  1. 10
  2. 6
  3. 11
  4. 14

D

MCQ: For removing paints and dyes 'caustic potash' is used. Its scientific name is

  1. potassium hydroxide
  2. sodium hydroxide
  3. magnesium carbonate
  4. magnesium hydroxide

A

MCQ: The 'pH' of rain water is slightly

  1. acidic
  2. basic
  3. neutral
  4. alkali

A

MCQ: A scale which is used to measure hoe acidic or alkaline is called

  1. indicator
  2. pH scale
  3. pH meter
  4. balance scale

B

MCQ: If the color, density, appearance and other physical and chemical properties are the same, solution is called

  1. heterogeneous
  2. homogenous
  3. saturated
  4. unsaturated

B