Jamb 2013 Chemistry Past Questions with Answers

Jamb 2013 Chemistry Past Questions

Question 6:

JAMB 2013

The shape of the carbon (lV) oxide molecule is

A. Pyramidal
B. Linear
C. Angular
D. Tetrahedral

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Question 7:

JAMB 2013

Which of the following molecules is held together by hydrogen bond?

A. CH₄
B. HBr
C. H₂SO₄
D. HF

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Question 8:

JAMB 2013

The bond formed between two elements with electron configurations 1s² 2s² 2p⁶ 3s² and 1s² 2s² 2p⁴ is

A. Metallic
B. Covalent
C. Dative
D. Ionic

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Question 9:

JAMB 2013

The constituent of air that acts as a diluent is

A. Nitrogen
B. Carbon (IV) oxide
C. Noble gases
D. Oxygen

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Question 10:

JAMB 2013

Steam changes the colour of anhydrous cobalt (ll) chloride from

A. White to red
B. Blue to white
C. Blue to pink
D. White to blue

View Answer & Explanation

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Jamb Chemistry 2013 Past Questions and Answers

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