Which statements are correct ?...

Which statements are correct ?

Phenol and aniline give coupling reaction with diazonium salt.

Phenol couples with diazonium salt in mild basic conditions `(pH = 8-10)`.

Aniline couples with diazonium salt in mild acidic condition `(pH = 4-6)`.

Both phenol and aniline couple with diazonium salt in neutral condition `(pH = 7)`.

Verified by Experts

The correct Answer is:

A, B, C

ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP
CENGAGE CHEMISTRY|Exercise Exercises Single Correct|54 Videos
ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP
CENGAGE CHEMISTRY|Exercise Exercises Assertion And Reasoning|10 Videos
ORGANIC COMPOUNDS WITH FUNCTIONAL GROUP
CENGAGE CHEMISTRY|Exercise Exercises Linked Comprehension|25 Videos
NUCLEAR CHEMISTRY
CENGAGE CHEMISTRY|Exercise Archives Subjective|13 Videos
P-BLOCK GROUP 15 ELEMENTS - THE NITROGEN FAMILY
CENGAGE CHEMISTRY|Exercise Exercises Archives (Subjective)|28 Videos

Which statement are correct ?

Carbyl amine test can be used to differentiate `H_(3)C-CN_(2)-NH_(2)" and " H_(3)C-NH-CH_(3)`.

`NaHCO_(3)` can be used to differentiate `CH_(3)-CH_(2)-OH` and Ph-OH.

`Br_(2)` water can be used to differentiate cyclohexene and cyclohexane.

Esterification reaction is used to fifferentiate ethanol and ethanal.

`(I),(II)` with small amount of `(III)` are formed.

`(IV)` and `(V)` with small amount of `(III)` are formed.

The two groups undergoing elimination `(H` and `Br` or `D` and `Br)` must lie in an anti`-` periplanar arrangement.

Compound `(A)` has two conformations in which `H` or `D` is anti `-` periplanar to bromine. These are `(A_(1))` and `(A_(2))`.

Conjugate base of (I) is more stable than that of phenol (II)

Conjugated base of (II) is more stable than that of benzoic acid (I)

Megnitude of positive charge on H atom of -OH group is greater in (I) than(II).

None of the above