Solutions Multiple Choice Questions 15 PDF Download

Learn solutions MCQs, grade 7 science test 15 for online courses learning and test prep, acids and alkalis multiple choice questions and answers. Acids and alkalis revision test includes science worksheets to learn for 7th class online science for students.

Science multiple choice questions (MCQ) on ph scale ranges from zero to with options 6, 10, 11 and 14, acids and alkalis quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn 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