The general formula of alkane is:

Important Questions on Carbon and its Compounds

EASY

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 26

Which of the following compounds can have a triple bond?

MEDIUM

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 27

Which of the following would exhibit isomerism?

EASY

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 28

 Which of the following represents Lewis structure of ${\mathrm{N}}_2$ molecule?

MEDIUM

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 29

Which of the following will form scum with hard water?

EASY

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 30

The reaction of ethanol with ethanoic acid to form ethyl acetate and water is called:

EASY

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 31

Which of the following has the weakest carbon-carbon bond strength?

EASY

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 32

Which of the following has the shortest carbon-carbon bond length?

MEDIUM

10th CBSE

IMPORTANT

SCIENCE CHEMISTRY Part-II>Chapter 4 - Carbon and its Compounds>Summative Assessment>Q 33

An example of soap is: