Day 393: MHT-CET Chemistry

1. A.
   PVC
2. B.
   Polyisobutylene
3. C.
   Polyacrylonitrile
4. D.
   Teflon

Tap an option to check your answer.

1. A.
   To prepare gel used in electrophoresis.
2. B.
   To obtain paints.
3. C.
   To obtain decorative laminates.
4. D.
   To obtain food grade plastic container.

Tap an option to check your answer.

1. A.
   1-methylcyclopentan-3-ol
2. B.
   3-hydroxy-1-methyl cyclopentane
3. C.
   3-methyl cyclopentanol
4. D.
   3-methylpentan-1-ol

Tap an option to check your answer.

1. A.
   $\mathrm{CH_4}$
2. B.
   $\mathrm{C_2H_2}$
3. C.
   $\mathrm{NH_3}$
4. D.
   $\mathrm{BF_3}$

Tap an option to check your answer.

1. A.
   $\text{NH}_3 > R\text{-NH}_2 > R_2\text{NH}$
2. B.
   $R_2\text{NH} > R\text{-NH}_2 > \text{NH}_3$
3. C.
   $R\text{-NH}_2 > R_2\text{NH} > \text{NH}_3$
4. D.
   $R_2\text{NH} > \text{NH}_3 > R\text{-NH}_2$

Tap an option to check your answer.