Question

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Topic :- IUPAC Nomenclature

Today's Question:-

The compound containing sp, sp², sp³ hybradised carbon atoms in 1:2:3 ratio is

Options:-

A) 2-Methyl-2 , 3-pentadiene
B) 1, 2-Hexadien-4- yne
C) 1,5-Hexadien-3-yne
D) all the above

Answer :- A


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Proper explanation needed! ​

Answer 1

Answer:

Explanation:

For these types of question, try to make the structural diagram first,

I have attached the files labelling the respective hybridized Carbon atom.

Here, Red circle denotes sp³ while green circle denotes sp² and blue circle denotes sp hybridized Carbon atom.

From the figure you can configure the sp, sp², sp³ ratio in option A, B and C are as follow:

A) 1:2:3

B) 3:2:1

C) 2:4:0

So correct option is A

Answer 2

Answer:

Option A

Explanation:

Points to be remember :-

1) If a carbon atoms undergoes sp³ hybridisation then it must contain '4' single bonds

2) If a carbon atoms undergoes sp² hybridisation then it must contain '1' double bonds and '3' single bonds

3) If a carbon atom undergoes sp hybridisation then it must contain '2' double bounds or 1 triple bond and '1' single bond.

Note :- Picture is in attachment