EASY
10th CBSE
IMPORTANT
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The simplest alkyne is

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Important Questions on Carbon and Its Compounds

HARD
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 4
The melting and boiling points of hydrocarbons are determined by:
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 5
Hydrocarbons containing carbon-carbon triple bonds are called
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 6
Alkynes always contain a
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 7
Alkenes always contain a
MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 8
The minimum number of carbons necessary for a hydrocarbon to form a branched structure is
HARD
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 9
How many structural isomers of heptane exist?
EASY
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 10

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The compound is an 

MEDIUM
10th CBSE
IMPORTANT
PRACHI SCIENCE CHEMISTRY CLASS-X>Chapter 4 - Carbon and Its Compounds>PRACTICAL SKILL BASED MCQs>Q 11
Which of the following statements is not applicable to carbon compounds?