Solutions Multiple Choice Questions and Answers 15 PDF Download

Learn solutions multiple choice questions, grade 7 science online test 15 for elementary school degree online courses, distance learning for exam prep. Practice acids and alkalis multiple choice questions (MCQs), solutions quiz questions and answers for science class for 7th class online science for students.

Study elementary school science multiple choice questions (MCQs): ph scale ranges from zero to, for free online courses with choices 6, 10, 11, and 14, acids and alkalis quiz with interesting questions to ask in teachers' jobs interview of elementary and middle school teachers. Free science study guide for online learning acids and alkalis quiz questions to attempt multiple choice questions based test.

MCQs on Solutions Worksheets 15 Quiz 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: '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 color, density, appearance and other physical and chemical properties are same, solution is called

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

B