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Which of the following is the strongest base? Hints Which of the following is th

ID: 548835 • Letter: W

Question

Which of the following is the strongest base?

Hints

Which of the following is the strongest base?

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Part M

What is the general molecular formula for an acyclic hydrocarbon with two triple bonds?

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What is the general molecular formula for an acyclic hydrocarbon with two triple bonds?

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Part N

Which of the following has the highest functional group priority in systematic nomenclature?

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Which of the following has the highest functional group priority in systematic nomenclature?

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Part O

Which of the following compounds is named correctly?

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Which of the following compounds is named correctly?

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Part P

Which of the following is not true about propyne?

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Which of the following is not true about propyne?

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Part Q

What is the best starting material for the synthesis of 3-bromohexane?

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What is the best starting material for the synthesis of 3-bromohexane?

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Part R

Which of the following is an enol tautomer?

Which of the following is an enol tautomer?

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Part S

What product is formed when 1-butyne undergoes hydroboration-oxidation?

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What product is formed when 1-butyne undergoes hydroboration-oxidation?

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Part T

How could you synthesize 1-butene from ethyne?

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How could you synthesize 1-butene from ethyne?

fluoride ion ethyl anion amide ion hydroxide ion chloride ion

Explanation / Answer

1) Which of the following is the strongest base?

Ans: Ethyl anion ( it is the conjugate base of weakest acid C2H6)

Part M

What is the general molecular formula for an acyclic hydrocarbon with two triple bonds?

Hints

What is the general molecular formula for an acyclic hydrocarbon with two triple bonds?

Ans: CnH2n-2

Part N

Which of the following has the highest functional group priority in systematic nomenclature?

Alcohol (OH group)

Which of the following compounds is named correctly?

Ans:

Part P

Which of the following is not true about propyne?

Not true: It contains three pi bonds (true statement is : It contains two pi bonds)

Part Q

What is the best starting material for the synthesis of 3-bromohexane?

Ans: 3-hexene

Part R

Which of the following is an enol tautomer?

Ans: CH3CH2-C(OH)=CH2CH3

Part S

What product is formed when 1-butyne undergoes hydroboration-oxidation?

Hints

What product is formed when 1-butyne undergoes hydroboration-oxidation?

Ans: CH3CH2CH2CH=O

Part T

How could you synthesize 1-butene from ethyne?

Ans:

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