Qstnid -1- What Are Hybridisation States Of Each Carbon Atom In The Following Compounds? () Ch2=c=o, () Ch3ch=ch2, () (Ch3)2co, () Ch2=chcn, () C6h6 () Ch3ch=ch2, () (Ch3)2co, () Ch2=chcn, () C6h6 () Ch2=c=o, () Ch3ch=ch2, () (Ch3)2co, () Ch2=chcn, () C6h6 () Ch3ch=ch2, () (Ch3)2co, () Ch2=chcn, () C6h6 - 05: Organic Chemistry: Some Basic Principles And Techniques

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NEET-XI-Chemistry

05: Organic Chemistry: Some Basic Principles and Techniques

Qstn# 1 Prvs-Qstn Next-Qstn

#1
What are hybridisation states of each carbon atom in the following compounds?
() CH₂=C=O, () CH₃CH=CH₂, () (CH₃)₂CO, () CH₂=CHCN, () C₆H₆
() CH₃CH=CH₂, () (CH₃)₂CO, () CH₂=CHCN, () C₆H₆
() CH₂=C=O, () CH₃CH=CH₂, () (CH₃)₂CO, () CH₂=CHCN, () C₆H₆
() CH₃CH=CH₂, () (CH₃)₂CO, () CH₂=CHCN, () C₆H₆
Ans : null ()

C-1 is sp² hybridised.

C-2 is sp hybridised.
()

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.
()

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.
() C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.
()

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.
()

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.
() C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp hybridised.
()

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.
()

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.
() C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.
()

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.
()

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.
() C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.

#1-i
CH₂=C=O, () CH₃CH=CH₂, () (CH₃)₂CO, () CH₂=CHCN, () C₆H₆
Ans :

C-1 is sp² hybridised.

C-2 is sp hybridised.
()

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.
()

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.
()

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.
() C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.

#1-ii
CH₃CH=CH₂,
Ans :

C-1 is sp³ hybridised.

C-2 is sp² hybridised.

C-3 is sp² hybridised.

#1-iii
(CH₃)₂CO,
Ans :

C-1 and C-3 are sp³ hybridised.

C-2 is sp² hybridised.

#1-iv
CH₂=CHCN,
Ans :

C-1 is sp² hybridised.

C-2 is sp² hybridised.

C-3 is sp hybridised.

#1-v
C₆H₆
Ans : C₆H₆

All the 6 carbon atoms in benzene are sp² hybridised.