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Substituted carboxylic a..



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Q1. What is the disadvantage of Acid chloride?

(a) Evolution of HCl
(b) Corrosive
(c) Evolution of HCl and Corrosive
(d) None of the mentioned

Q2. How is reactions of an alcohol with acetic anhydride are accelerated?

(a) Sulfuric acid
(b) Zinc chloride
(c) Phosphorus pentoxide
(d) All of the mentioned

Q3. What is the counterpart of alcoholysis called?

(a) Acidolysis
(b) Aldehyde
(c) Both acidolysis and aldehyde
(d) None of the mentioned

Q4. Titanium esters are excellent esterexchange catalysts.

(a) True
(b) False
(c) Both
(d) none of the above

Q5. Which of the following acts as a catalyst in alcoholysis reaction?

(a) Ammonia
(b) Pyridine
(c) Sodium hydroxide
(d) All of the mentioned

Q6. How to increase the rate in alcoholysis?

(a) Increase basicity
(b) Attack on positive carbonyl carbon
(c) Catalyst
(d) All of the mentioned

Q7. Which is the commonly used catalysts for alcoholysis?

(a) Aluminium oxide
(b) Sodium alkoxides
(c) Iron oxide
(d) All of the mentioned

Q8. A mixture of amyl nitrite and ethyl alcohol produces what?

(a) Nitrile
(b) Nitrosamine
(c) Nitro ethyl alcohol
(d) Ethyl nitrite

Q9. Complete the following reaction: CH3COOC2H5 + HOCH3 ??> _______ + HOC2H5.

(a) CH3COCH3
(b) CH3COCH2CH3
(c) CH3COOCH3
(d) CH3COOCH2

Q10. What is the other name of ester-interchange reaction?

(a) Ketonolysis
(b) Alcoholysis
(c) Aldehyde
(d) None of the mentioned


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The Major Product Obtained In The Following Reaction

Modified 225 Year Ago

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225 Year Ago

The Major Product Obtained In The Following Reaction

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In The Chemical Reaction

Modified 225 Year Ago

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225 Year Ago

In The Chemical Reaction

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In The Chemical Reaction

Modified 225 Year Ago

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225 Year Ago

In The Chemical Reaction

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126 views

In The Reaction

Modified 225 Year Ago

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225 Year Ago

In The Reaction

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Sodium Salt Of An Organic Acid X Produces

Modified 225 Year Ago

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225 Year Ago

Sodium Salt Of An Organic Acid X Produces

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On Heating An Aliphatic Primary Amine With Chloroform

Modified 225 Year Ago

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225 Year Ago

On Heating An Aliphatic Primary Amine With Chloroform

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111 views

An Organic Compound A Upon Reacting With NH3 Gives

Modified 225 Year Ago

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225 Year Ago

An Organic Compound A Upon Reacting With NH3 Gives

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