Waec 2015 Chemistry Past Questions with Answers

Waec 2015 Chemistry Past Questions

Question 1:

WAEC 2015

The negatively charged particle in an atom is the

A. Electron
B. Neutron
C. Positron
D. Proton

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Question 2:

WAEC 2015

The negatively charged particle in an atom is the

A. Electron
B. Neutron
C. Positron
D. Proton

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Question 3:

WAEC 2015

How many orbits are contained in an atom with atomic number 13?

A. 7
B. 6
C. 5
D. 3

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Question 4:

WAEC 2015

The Van der waals' forces are dominant intermolecular forces in_______?

A. Ammonium chloride
B. Chlorine
C. Sodium chloride
D. Water

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Question 5:

WAEC 2015

The compound formed between ₁₄X and ₁₆Y is _______?

A. XY
B. XY₂
C. X₂Y
D. X₄Y₆

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Waec Chemistry 2015 Past Questions and Answers

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