Phthalimide Reaction
Trending Questions
Q. Read the assertion and reason carefully to mark the correct option out of the options given below:
Assertion:In order to convert R–Cl to pure R–NH2, Gabriel pthalimide synthesis can be used.
Reason: With proper choice of alkyl halides, pthalimide synthesis can be used to prepare 1∘, 2∘ or 3∘amines.
Assertion:In order to convert R–Cl to pure R–NH2, Gabriel pthalimide synthesis can be used.
Reason: With proper choice of alkyl halides, pthalimide synthesis can be used to prepare 1∘, 2∘ or 3∘amines.
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If the assertion and reason both are false.
Q. Read the assertion and reason carefully to mark the correct option out of the options given below:
Assertion:In order to convert R–Cl to pure R–NH2, Gabriel pthalimide synthesis can be used.
Reason: With proper choice of alkyl halides, pthalimide synthesis can be used to prepare 1∘, 2∘ or 3∘amines.
Assertion:In order to convert R–Cl to pure R–NH2, Gabriel pthalimide synthesis can be used.
Reason: With proper choice of alkyl halides, pthalimide synthesis can be used to prepare 1∘, 2∘ or 3∘amines.
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If the assertion and reason both are false.
Q. An aqueous solution of X is added slowly to an aqueous solution of Y as shown in List I. The variation in conductivity of these reactions is given in List II. Match List I with List II and select the correct option using the code given below the lists:
List IList II(A) (C2H5)3N+CH3COOH(P) Initially conductivity decreases and then increases X Y(B) KI(0.1M)+AgNO3(0.01M)(Q) Initially conductivity decreases and then does not change much X Y(C) CH3COOH+KOH(R) Initially conductivity increases and then does not change much X Y(D) NaOH+HI(S) Initially conductivity does not change much and then increases X Y
Which of the following is the only correct combination?
List IList II(A) (C2H5)3N+CH3COOH(P) Initially conductivity decreases and then increases X Y(B) KI(0.1M)+AgNO3(0.01M)(Q) Initially conductivity decreases and then does not change much X Y(C) CH3COOH+KOH(R) Initially conductivity increases and then does not change much X Y(D) NaOH+HI(S) Initially conductivity does not change much and then increases X Y
Which of the following is the only correct combination?
- A-R; B-S; C-Q; D-P
- A-S; B-R; C-Q; D-P
- A-Q; B-R; C-S; D-P
- A-P; B-S; C-R; D-Q