Grade 10 Science Quiz MCQs & Quiz Online PDF Book Download

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Learn chemistry MCQs: which of following is not true about bronsted-lowery theory, 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 online school degrees. Free chemistry student portal for online learning grade 10 science quiz quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Grade 10 Science Quiz PDF Book Download

MCQ: Which of 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: General formula of carbohydrates is

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

D