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On Pluto, where everything is frozen, as...

On Pluto, where everything is frozen, astronauts discovered two forms of butane gauche and anti. Assuming that there are no rotations around single bonds, which statement about the two forms is correct ?

A

A) They are enantiomers

B

B) They are diastereoisomers

C

C) They are meso compounds

D

D) The gauche form has two stereogenic centers, and the anti has only one

Text Solution

Verified by Experts

The correct Answer is:
B

If no rotation then these two are not inter convertible and are diastereoisomer.
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MS CHOUHAN-ISOMERISM (STRUCTURAL & STEREOISOMERISM)-LEVEL 2 (SUBJECTIVE PROBLEMS)
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  2. Number of chiral isomers are:

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  3. Number of stereoisomer are

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  4. Sum of number of stereoisomer (C) Degree of unsaturations in (D).

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  5. How many 5 membered parent chain alkane are possible for C7H16?

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  6. Theoretical possible geometrical isomer of

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  7. Total number of possible structural isomers of C5H11Br.

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  8. Total number of plane of symmetry present in given compound is

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  9. Total number of isomers for C4H6Br2 containing cyclobutane ring are ...

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  10. Total number of structural isomers of C9H18 containing cyclohexane rin...

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  11. How many structural isomer are possible for C4H10O (only alcohol).

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  12. The number of structural isomers for C(6)H(14) is :

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  13. (a) to (x) ( Number of plane of symmetry) (b) to (y) (Number of me...

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  14. Find out the total number of stereocentre in the given compound. CH3...

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  15. How many different stereoisomers are possible for the following compou...

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  16. Find the total number of isomers of C7H14 (only 5-membered ring).

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  17. x = number of compounds which undergoes Tautomerisation to form an Aro...

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  18. If molecule is pyramidal, X stereoisomers are possible for : C(abcd)...

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