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Pick out the compound which reacts fastest in the presence of AgNO3.
  • a)
    (CH3)3CCI
  • b)
    (CH3)2CHCH2CI
  • c)
    (CH3)2CHCI
  • d)
    CH3CH2CI
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Pick out the compound which reacts fastest in the presence of AgNO3.a)...
Tertiary halide would react at fastest rate with AgNO3 as reaction will proceed by SN1 mechanism.
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Pick out the compound which reacts fastest in the presence of AgNO3.a)...
Reaction of compounds with AgNO3
- AgNO3 is a silver salt that is commonly used as a reagent to test for the presence of halides in organic compounds.
- When AgNO3 is added to a halide-containing organic compound, a white precipitate of AgX is formed, where X is the halide (Cl, Br, or I).
- The rate of this reaction depends on the reactivity of the halide, with more reactive halides forming precipitates faster.

Comparison of compounds
- The three compounds given are (CH3)3CCI, (CH3)2CHCH2CI, and (CH3)2CHCI.
- All three compounds contain a halide (Cl) that can react with AgNO3 to form a precipitate.
- (CH3)3CCI has three methyl groups attached to the carbon with the Cl, making it more bulky and less reactive than the other two compounds.
- (CH3)2CHCI has two methyl groups attached to the carbon with the Cl, and (CH3)2CHCH2CI has one methyl group and a longer chain attached to the carbon with the Cl.
- Therefore, (CH3)2CHCI is expected to be more reactive than (CH3)3CCI, but less reactive than (CH3)2CHCH2CI.

Conclusion
- The correct answer is option A, (CH3)3CCI, which is the least reactive of the three compounds due to its bulkiness.
- This is because the reaction rate of the compounds with AgNO3 depends on the reactivity of the halide, and the more bulky compound is expected to be less reactive.
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Pick out the compound which reacts fastest in the presence of AgNO3.a)...
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Read the passage given below and answer the following questions:Reductive alkylation is the term applied to the process of introducing alkyl groups into ammonia or a primary or secondary amine by means of an aldehyde or ketone in the presence of a reducing agent. The present discussion is limited to those reductive alkylations in which the reducing agent is hydrogen and a catalyst or "nascent" hydrogen, usually from a metalacid combination; most of these reductive alkylations have been carried out with hydrogen and a catalyst. The principal variation excluded is that in which the reducing agent is formic acid or one of its derivatives; this modification is known as the Leuckart reaction. The process of reductive alkylation of ammonia consists in the addition of ammonia to a carbonyl compound and reduction of the addition compound or its dehydration product. The reaction usually is carried out in ethanol solution when the reduction is to be effected catalytically:Since the primary amine is formed in the presence of the aldehyde it may react in the same way as ammonia, yielding an additional compound, a Schiff's base (RCH= NCH2R) and finally, a secondary amine. Similarly, the primary amine may react with the imine, forming an addition product which also is reduced to a secondary amine Finally, the secondary amine may react with either the aldehyde or the imine to give products which are reduced to tertiary amines.Similar reactions may occur when the carbonyl compound employed is a ketone.Q. The reaction of ammonia and its derivatives with aldehydes is called

Pick out the compound which reacts fastest in the presence of AgNO3.a)(CH3)3CCIb)(CH3)2CHCH2CIc)(CH3)2CHCId)CH3CH2CICorrect answer is option 'A'. Can you explain this answer?
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