introduction to organic chemistry 1

What is the IUPAC name for the following compound?

• 1,3-pentamethylpropane

• 1,1,3,3-tetramethylbutane

• 2,4,4-trimethylpentane

• 2,2,4-trimethylpentane

Which compound is not a constitutional isomer of but-2-ene, CH3CH=CHCH3?

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Which compound is different from compound 1?

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Which compound is not an ether?

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Which compound is not a carboxylic acid?

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Which compound is an aldehyde?

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Which of the following statement about isomers is true?

• They all have different chemical formulas but the same arrangement.

• They all have the same chemical formula but different arrangements.

• They are found only in proteins.

• They can only be structural.

An acceptor of pair of electron is termed as

• nucleophile

• electrophile

• carbocation

• anion

-COOH is functional group of

• ester

• carboxylic acid

• aldehyde

• ketone

There is a difference in effect of optical isomer on

• heat

• temperature

• polarized light

• pressure