IB Chemistry Test Prep
10 Questions
| Total Attempts: 156
IB Chemistry Exam Prep is a quiz to get students ready for university. The series of questions are diverse and generated to assess students both internally and externally. With the right depth of practical knowledge, this quiz is prepared for you. Get it right and you have a higher chance at the exam.
Questions and Answers
- 1.
Which of these bonding is the weakest?- A.
Ionic
- B.
Covalent
- C.
Van Der Waals force
- D.
Hydrogen
- 2.
Which of these elements does not exhibit allotropy?
- A.
Tin
- B.
Sulphur
- C.
Phosphorus
- D.
Hydrogen
- 3.
What is the smallest and indivisible unit of an element?
- A.
Molecule
- B.
Atom
- C.
Isotope
- D.
Alotrope
- 4.
What is the comboning power of oxygen?
- A.
-1
- B.
-2
- C.
+1
- D.
+2
- 5.
Which of these scientists developed the theory of electrolysis?
- A.
John Dalton
- B.
Michael Faraday
- C.
John Wick
- D.
Marie Curie
- 6.
Which of these elements is electronegative?
- A.
Sodium
- B.
Potassium
- C.
Calcium
- D.
Iodine
- 7.
Which of the following matches 'tin'?
- A.
Protium
- B.
Deuterium
- C.
Casseterite
- D.
Salt bridge
- 8.
What kind of reaction results in loss of electron?
- A.
Reduction
- B.
Oxidation
- C.
Neutralisation
- D.
Redox reaction
- 9.
Who was the author of the periodic law of elements?
- A.
Dmitri Medelev
- B.
John Dalton
- C.
Michael Faraday
- D.
John Priestly
- 10.
What kind of reaction results in the release of salt and water only?
- A.
Redox reaction
- B.
Combination
- C.
Neutralization
- D.
Reduction
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Questions: 10 | Attempts: 59028 | Last updated: Mar 22, 2022
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Sample QuestionClassify the following as a physical or chemical change: Tearing a piece of paper into 100 pieces.
This quiz can be used as a pre-test for a unit on atoms, molecules, elements, and compounds. The quiz will, along with a post-test, serve as a method to determine how much the students have learned after the science unit has been...
Questions: 10 | Attempts: 43307 | Last updated: Mar 22, 2022
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Sample QuestionAll matter consists of particles called________________.
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