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Among the following structures I to IV, ...

Among the following structures `I` to `IV`, it is true that:
`(I) C_(2)H_(5)-overset(CH_(3))overset(|)CH-C_(3)H_(7), (II) CH_(3)-overset(O)overset(||)C-overset(CH_(3))overset(|)CH-C_(2)H_(5)`
`(III) H-overset(H)overset(|)underset(H)underset(|)C^(+), (IV) C_(2)H_(5)-overset(CH_(3))overset(|)CH-C_(2)H_(5)`

A

Only `(III)` is Chiral

B

Only `(II)` and `(IV)` are Chiral

C

All four are Chiral

D

Only `(I)` and `(II)` are Chiral

Text Solution

Verified by Experts

The correct Answer is:
C
`CH_(3)-overset(O)overset(||)(C)-overset(CH_(3))overset(|)(CH)-C_(2)H_(5)` and `C_(2)H_(5)-overset(CH_(3))overset(|)(CH)-C_(3)H_(7)`
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Among the following four structures I to IV C_(2)H_(5)-overset(CH_(3))overset(|)underset((I))(CH)-C_(3)H_(7) CH_(3)overset(O)overset(||)(C)overset(CH_(3))overset(|)underset((II))(CHC_(2))H_(5) H-overset(H)overset(|**)underset(III)underset(H)underset(|)C C_(2)H_(5)-overset(CH_(3))overset(|)underset((IV))(CH)-C_(2)H_(5) it is ture thate

Among the following structures I to IV :- C_2 H_5-overset(CH_3)overset("|")(CH)-C_3H_7 (ii) CH_3-overset("O")overset("||")(C)-overset(CH_3)overset("|")(CH)-C_2H_5 (iii) H-underset(H)underset("|")overset(H)overset("|")(C) (iv) C_2 H_5-overset(CH_3)overset("|")(CH)-C_2H_5

For the given four structures , I to IV, which of the following is correct ? underset((I))(C_(2)H_(5)-overset(CH_(3))overset(|)(C)H-C_(3)H_(7)) underset((II))(CH_(3)-overset(O)overset(P)(C)-overset(CH_(3))overset(|)(C)H-C_(2)H_(5)) underset((III))(CH_(3)-overset(O)overset(P)(C ) -overset(C_(2)H_(5))overset(|)(C ) H -C_(2)H_(5)) underset((IV))(C_(2)H_(5)-overset(CH_(3))overset(|)(C)H-C_(2)H_(5))

IUPAC name of C_(2)H_(5)-overset(C_(2)H_(5))overset(|)CH-overset(Cl)overset(|)CH-overset(CH_(3))overset(|)CH-CH_(2)-CH_(2)-CH_(3)

The molecules CH_(3)-overset(O)overset(||)C-CH_(2) -overset(O)overset(||)C-O-C_(2)H_(5) and CH_(3)-overset(OH)overset(|)C-OH-overset(O)overset(||)C-O-C_(2)H_(5) are

The IUPAC name of CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3) is:

Write IUPAC Name CH_(3)-overset(C_(2)H_(5))overset(|)underset(CH_(3))underset(|)C-overset(CH_(3))overset(|)underset(H)underset(|)C-C-=C-CH_(3)

CH_(3)-overset(O)overset(||)(C)-C_(2)H_(5) & CH_(3)-overset(O)overset(||)(C) - cannot be distinguished by

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