Day 554: JEE Mains Chemistry

1. A.
   (A) - (II), (B) - (I), (C) - (IV), (D) - (III)
2. B.
   (A) - (IV), (B) - (III), (C) - (I), (D) - (II)
3. C.
   (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
4. D.
   (A) - (IV), (B) - (III), (C) - (II), (D) - (I)

Tap an option to check your answer.

1. A.
   ${SiF}_{6}\ ^{2 -}$
2. B.
   ${GeCl}_{6}^{2 -}$
3. C.
   $Sn(OH)_{6}^{2 -}$
4. D.
   ${SiCl}_{6}^{2 -}$

Tap an option to check your answer.

1. A.
2. B.
3. C.
4. D.

Tap an option to check your answer.

1. A.
   The intermolecular association in primary amines is less than the intermolecular association in secondary amines.
2. B.
   Primary amines on treating with nitrous acid solution form corresponding alcohols except methyl amine.
3. C.
   Primary amines are less basic than the secondary amines.
4. D.
   Primary amines can be prepared by the Gabriel phthalimide synthesis.

Tap an option to check your answer.

1. A.
2. B.
3. C.
4. D.

Tap an option to check your answer.