Grade 10 Science Quiz MCQs Online Quiz PDF Download

Multiple Choice Questions (MCQ) on grade 10 science quiz quiz answers PDF to study high school chemistry for online certificate courses. Learn characteristics of acids bases & salts Multiple Choice Questions and Answers (MCQs), "Grade 10 Science Quiz" quiz questions and answers for distance learning classes. Learn self ionization of water ph scale, grade 10 science quiz test prep for online degree programs.

"Which of the following is not true about Bronsted-Lowery theory?" Multiple Choice Questions (MCQ) on elements and compounds particles with choices an acid is a proton donor, a base is a proton acceptor, all arrhenius acids are also acids in the bronsted-lowery theory, and all the bases included in bronsted-lowery theory except oh- are also arrhenius bases for distance learning classes. Free chemistry student portal for online learning characteristics of acids bases & salts quiz questions for online classes.

MCQs on Grade 10 Science Quiz PDF Download

MCQ: Which of the following is not true about Bronsted-Lowery theory?

  1. an acid is a proton donor
  2. a base is a proton acceptor
  3. all Arrhenius acids are also acids in the Bronsted-lowery theory
  4. all the bases included in Bronsted-lowery theory except oh- are also Arrhenius bases

D

MCQ: Carbohydrates which form 2 to 9 molecules of simple sugars upon hydrolysis are called

  1. monosaccharides
  2. oligosaccharides
  3. polysaccharides
  4. starch

B

MCQ: Taste of acid is

  1. sour
  2. sweet
  3. bitter
  4. it is tasteless

A

MCQ: Addition of hydrogen to ethene forms

  1. methane
  2. propane
  3. butane
  4. ethane

D

MCQ: The general formula of carbohydrates is

  1. CnH2n+2
  2. CnH2n
  3. CnH2n-2
  4. Cx(H2O)y

D