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The back-side attack on 2-bromobutane by methoxide $(C H_{3} O^{-})$ gives the product shown below. Which Fischer projection represents 2-bromobutane used as the reactant in this reaction?

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Important Questions on Some Basic Principles of Organic Chemistry

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The number of stereoisomers possible for a compound of the molecular formula,

{CH}_{3} - CH = CH - CH (OH) - Me

, is

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

In case of R, S configuration the group having highest priority is-

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The number of stereoisomers possible for the following compound is

C H_{3} - C H = C H - C H (O H) - C H_{3}

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

(+) 2-Methylbutan-1-ol and (-) 2- Methylbutan-1-ol have different values for which property?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Which of the following biphenyls is optically active?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The number of stereoisomer possible for the following compound is

{CH}_{3} - CH = CH - CH (Br) - {CH}_{2} - {CH}_{3}

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Among

(i) {[C r {(e n)}_{3}]}^{3 +}, (i i) t r a n s - {[C r {(e n)}_{2} C l_{2}]}^{+}, (i i i) C i s - {[C r {(e n)}_{2} C l_{2}]}^{+}, (i v) {[C o {(N H_{3})}_{4} C l_{2}]}^{+}

the optically active complexes are

EASY

Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

In the following structure, the double bonds are marked as

I, II, III

and

IV

Geometrical isomerism is not possible at the site(s):

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Which of the following compounds will exhibit geometrical isomerism?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The optically inactive compound from the following is:

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

In assigning R-S configuration which among the following groups has highest priority?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The configuration of the compound is

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Which one of the following statements is false?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The correct corresponding order of names of four aldoses with configuration given below respectively, is

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Among the following compounds, E/Z isomerism is possible for

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Which of the following molecules can exhibit optical activity?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

With respect to the conformers of ethane, which of the following statements is true?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

Which of the following alkenes can generate optically active compounds upon hydrogenation?

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Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

The number of geometrical isomers of

{CH}_{3} CH = CH - CH = CH - CH = CHCl

HARD

Chemistry>Organic Chemistry>Some Basic Principles of Organic Chemistry>Stereoisomerism

What is the

R

and

S

configuration for each stereogenic centre in this sugar from top to bottom?

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The back-side attack on 2-bromobutane by methoxide (CH3O-) gives the product shown below. Which Fischer projection represents 2-bromobutane used as the reactant in this reaction?

Important Questions on Some Basic Principles of Organic Chemistry

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The back-side attack on 2-bromobutane by methoxide $(C H_{3} O^{-})$ gives the product shown below. Which Fischer projection represents 2-bromobutane used as the reactant in this reaction?