AIEEE 2008 | Basics of Organic Chemistry Question 239 | Chemistry

The electrophile, $${E^ \oplus }$$ attacks the benzene ring to generate the intermediate $$\sigma - $$complex. Of the following, which $$\sigma - $$complex is lowest energy?

AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 1

AIEEE 2008 Chemistry - Basics of Organic Chemistry Question 228 English Option 2

AIEEE 2008

MCQ (Single Correct Answer)

-1

The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is

−COOH, −SO₃H, −CONH₂, −CHO

−SO₃H, −COOH, −CONH₂, −CHO

−CHO, −COOH, −SO₃H, −CONH₂

−CONH₂, −CHO, −SO₃H, −COOH

AIEEE 2007

MCQ (Single Correct Answer)

-1

Which of the following molecules is expected to rotate the plane of plane - polarized light?

AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 1

AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 2

AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 3

AIEEE 2007 Chemistry - Basics of Organic Chemistry Question 226 English Option 4

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