Day 280: MHT-CET Chemistry

1. A.
   $1.2044 \times 10^{23}$
2. B.
   $2.387 \times 10^{23}$
3. C.
   $3.011 \times 10^{23}$
4. D.
   $3.321 \times 10^{23}$

Tap an option to check your answer.

1. A.
   3d series elements
2. B.
   4d series elements
3. C.
   5d series elements
4. D.
   6d series elements

Tap an option to check your answer.

1. A.
   $R\text{-NH}_2$
2. B.
   $R\text{-CONH}_2$
3. C.
   $R\text{-CHO}$
4. D.
   $R\text{-COOH}$

Tap an option to check your answer.

1. A.
   $\mathrm{(CH_3)_2CH - CH_2 - Cl}$
2. B.
   $\mathrm{(CH_3)_3C - CH_2 - Cl}$
3. C.
   $\mathrm{(CH_3)_2CH - \underset{\displaystyle CH_3}{\underset{|}{CH}} - Cl}$
4. D.
   $\mathrm{CH_3 - CH_2 - \underset{\displaystyle Cl}{\underset{|}{CH}} - CH_3}$

Tap an option to check your answer.

1. A.
   Geometrical isomerism
2. B.
   linkage isomerism
3. C.
   Optical isomerism
4. D.
   Coordination isomerism

Tap an option to check your answer.