141. Ethylene reacts with sulphur monochloride to form

1. 1. Ethyl chloride

   
   
   

   2. Ethylene chloride

   
   
   

   3. Mustared gas

   
   
   

   4. Ethylidene chloride

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---

142. Acetone is mixed with bleaching powder to give

1. 1. Chlorogorm

   
   
   

   2. Acetaldehyde

   
   
   

   3. Ethanol

   
   
   

   4. Phosgene

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

---

143. Freon used as refrigerant is

1. 1. CF₂ ≡ ₂

   
   
   

   2. CH₂F₂

   
   
   

   3. CCI₂F₂

   
   
   

   4. CF₄

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

---

144. Molecule in which the distance between two adjacent carbon atoms is longest in

1. 1. Ethane

   
   
   

   2. Ethene

   
   
   

   3. Ethyne

   
   
   

   4. Benzene

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

---

---

145. In benzene molecule there are 3 pi bonds and

1. 1. 3 sigma bonds

   
   
   

   2. 6 sigma bonds

   
   
   

   3. 10 sigma bonds

   
   
   

   4. 12 sigma bonds

   
   
   

---

1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

---