Solutions Multiple Choice Quiz Questions 12 pdf Download

Practice science quiz 12 on solutions MCQs, grade 7 acids and alkalis multiple choice questions. Free acids and alkalis guide has science worksheet with answering options orange juice, toothpaste, vinegar and antacid of multiple choice questions (MCQ) with acids and alkalis quiz as bacteria in our mouth is acidic which is neutralized by alkaline for exam prep. Study to learn acids and alkalis quiz to attempt multiple choice questions based test.

MCQs on Solutions - Quiz 12

MCQ. Bacteria in our mouth is acidic which is neutralized by alkaline

  1. toothpaste
  2. orange juice
  3. vinegar
  4. antacid

A

MCQ. Strong alkalis are corrosive

  1. highly
  2. medium
  3. normal
  4. slowly

A

MCQ. Copper sulphate has solubility at 25 ?C in 100 g of water equal to

  1. 22g
  2. 20g
  3. 12g
  4. 44g

A

MCQ. If an alkali is added to acid it will acidic nature will be

  1. enhance
  2. reduced
  3. same
  4. constant

B

MCQ. Zero is solubility of salt in

  1. water
  2. alcohol
  3. acid
  4. base

B