Characteristics of Acids Bases and Salts MCQ Questions and Answers 4 PDF Download

Characteristics of acids bases & salts Multiple Choice Questions and Answers (MCQs), characteristics of acids bases & salts MCQs questions PDF to practice grade 10 chemistry test 4 for online school programs. Practice "10th Grade Chemistry Worksheets" MCQs, characteristics of acids bases & salts quiz questions and answers for school certificate. Learn self ionization of water ph scale, concepts of acids and bases test prep for online high school classes.

"What is the color of methyl orange in the HCl solution?" Multiple Choice Questions (MCQ) on characteristics of acids bases and salts with choices yellow, red, blue, and pink for school certificate. Free chemistry study guide for online learning 10th grade chemistry worksheets quiz questions for online education.

Characteristics of Acids Bases & Salts MCQs Quiz 4 PDF Download

MCQ: What is the color of methyl orange in the HCl solution?

  1. red
  2. yellow
  3. blue
  4. pink


MCQ: When [H+] is equal to 1 x 10-7, the solution is

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


MCQ: What is the pH at which Bromothymol blue changes color?

  1. 5.5
  2. 7
  3. 9
  4. 10


MCQ: At pH6, Methyl red changes color from red to

  1. pink
  2. blue
  3. yellow
  4. orange


MCQ: Which of the following is used as an antacid and laxative?

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