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Chemistry Past Questions and Answers
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Post Utme Chemistry Questions
Question 696:
In the equation 2Na + 2H₂O → 2NaOH + H₂, the ratio of sodium hydroxide to hydrogen is:
SchoolNGR Classroom
A
3 : 2 ratio
B
2 : 1 ratio
C
1 : 2 ratio
D
1 : 1 ratio
View Answer & Explanation
Question 697:
The formula C₈H₁₄ belongs to:
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A
Octanol
B
Octene
C
Octyne
D
Octane
View Answer & Explanation
Question 698:
Which prefix indicates nine carbon atoms?
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A
Pent-
B
Oct-
C
Non-
D
Dec-
View Answer & Explanation
Question 699:
The IUPAC name of C₆H₁₂ is:
SchoolNGR Classroom
A
Hexene
B
Hexane
C
Hexanol
D
Hexyne
View Answer & Explanation
Question 700:
Which compound contains a carbon-carbon triple bond?
SchoolNGR Classroom
A
Hexyne
B
Hexene
C
Hexane
D
Hexanol
View Answer & Explanation
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