Solutions Multiple Choice Questions and Answers 15 pdf eBooks Download

Learn solutions MCQs, grade 7 online science test 15, acids and alkalis multiple choice questions and answers. Acids and alkalis revision test has science worksheets, helping answer key with choices as 6, 10, 11 and 14 of multiple choice questions (MCQ) with acids and alkalis quiz as a ph scale ranges from zero to for competitive exam prep, viva interview questions. Free science study guide to practice acids and alkalis quiz to attempt multiple choice questions based test.

MCQs on Solutions Quiz pdf Download Worksheets 15

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