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Tri-halides (Chloroform ..



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Q1. Identify the incorrect statement regarding the synthesis of alkenes.

(a) Cracking of a hydrocarbon yields alkenes
(b) The reactions are exothermic
(c) Zeolite catalyst helps in the synthesis of alkenes
(d) The synthesis of alkenes is otherwise known as reforming

Q2. Identify the addition reaction which is not undergone by the alkenes?

(a) Mercuration
(b) Oxymercuration
(c) Hydroboration
(d) Halogenation

Q3. Select the incorrect statement regarding alkenes.

(a) In alkenes, the carbons are connected by pi bonds
(b) Alkenes have almost same physical properties as that of the alkanes
(c) Alkenes are less reactive than alkanes
(d) Alkenes undergo polymerization reaction

Q4. Which among these is not a structural isomer of the compound C4H8?

(a) But-1-ene
(b) But-2-ene
(c) But-3-ene
(d) 2-methylpropene

Q5. In Alkenes the Carbon atoms are connected to each other by a ___________

(a) Single bond
(b) Double bond
(c) Triple bond
(d) Not connected

Q6. Which of the following statements regarding contact time in pyrolysis furnace design are true?

(a) Hexa chlor yields are high at low contact time
(b) Destructive formation of carbon takes place at low contact time
(c) Hexa chlor yields are high, if the contact time is large
(d) Destructive formation of light ends takes place when the contact time is low

Q7. Which of the following is one of the pyrolysis products of CCl4?

(a) Tetra chloro ethane
(b) Tri chloro ethane
(c) Per chloro ethane
(d) Hexa chloro ethane

Q8. Which type of electrode furnace is used in pyrolysis of carbon tetrachloride?

(a) Carbon electrode furnace
(b) Zinc electrode furnace
(c) Aluminum electrode furnace
(d) Iron electrode furnace

Q9. Per chloro ethylene is miscible with alcohols and ethers.

(a) True
(b) False
(c) Both acidolysis and aldehyde
(d) None of the mentioned

Q10. What is the molecular weight of per chloro ethylene?

(a) 166
(b) 165
(c) 154
(d) 152


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The Compound Formed On Heating Chlorobenzene With Chloral In The Presence Concentrated Sulphuric Acid

Modified 140 Year Ago

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140 Year Ago

The Compound Formed On Heating Chlorobenzene With Chloral In The Presence Concentrated Sulphuric Acid

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Which Of The Following Of Heating With Aqeous

Modified 234 Year Ago

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234 Year Ago

Which Of The Following Of Heating With Aqeous

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Consider The Following Bromides

Modified 234 Year Ago

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234 Year Ago

Consider The Following Bromides

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136 views

The Major Product Of The Following Reaction Is

Modified 234 Year Ago

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The Major Product Of The Following Reaction Is

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The Major Product Formed In The Following Reaction

Modified 234 Year Ago

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234 Year Ago

The Major Product Formed In The Following Reaction

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