In presence of which catalyst do we get nitriles from aldehydes?(a) Zn-Al(b) Cu-Al(c) Cu-Zn(d) All of the mentionedThis question was addressed to me in final exam.The origin of the question is Aminating Agents-Hydroammonolysis topic in chapter Amination by Ammonolysis of Unit Processes

In presence of which catalyst do we get nitriles from aldehydes?(a) Zn

1.	In presence of which catalyst do we get nitriles from aldehydes?(a) Zn-Al(b) Cu-Al(c) Cu-Zn(d) All of the mentionedThis question was addressed to me in final exam.The origin of the question is Aminating Agents-Hydroammonolysis topic in chapter Amination by Ammonolysis of Unit Processes
Answer» CORRECT answer is (c) Cu-Zn For explanation I would say: NITRILES can be obtained by the ammonolysis of aldehydes in the presence of Cu-Zn catalyst and around 300-350’C and ALSO that cobalt or copper and zinc are specific catalysts for the PREPARATION of nitriles by reacting aldehydes and ammonia.

Discussion

No Comment Found

Related InterviewSolutions

What is meant by TMMD?(a) Trimethylmethylenediamine(b) Tetramethylmethylenediamine(c) Trimethydiamine(d) None of the mentionedI got this question during an online interview.This interesting question is from Technical Manufacturing of Amino Compound topic in chapter Amination by Ammonolysis of Unit Processes
Hydroammonolysis of Acetone yield a mixture of products.(a) True(b) FalseThis question was posed to me in examination.This is a very interesting question from Technical Manufacturing of Amino Compound in division Amination by Ammonolysis of Unit Processes
Trimethylamines form an azeotrope in the above reaction.(a) True(b) FalseI have been asked this question in an internship interview.The question is from Technical Manufacturing of Amino Compound topic in portion Amination by Ammonolysis of Unit Processes
The solubility is only influenced by solvent.(a) True(b) FalseI had been asked this question during an interview.This interesting question is from Technical Manufacturing of Amino Compound topic in portion Amination by Ammonolysis of Unit Processes
What product(s) do we get on reaction of methanol with ammonia?(a) Trimethylamines(b) Dimethylamines(c) Monomethylamines(d) All of the mentionedI had been asked this question by my school principal while I was bunking the class.My question comes from Technical Manufacturing of Amino Compound topic in division Amination by Ammonolysis of Unit Processes
Sodium Anthraquinone-2-sulfonate is also called what?(a) Zinc salt(b) Silver salt(c) Iron salt(d) Potassium saltI got this question during a job interview.My question is from Technical Manufacturing of Amino Compound topic in section Amination by Ammonolysis of Unit Processes
What is the yield of the production of 2-aminoanthraquinone?(a) 70-80(b) 80-90(c) 90-100(d) None of the mentionedI got this question in class test.Query is from Technical Manufacturing of Amino Compound topic in portion Amination by Ammonolysis of Unit Processes
What does CK stand for in continuous production of nitroaniline?(a) Cooling vessel(b) Agitated vessel(c) Both of the mentioned(d) None of the mentionedI have been asked this question in my homework.This is a very interesting question from Technical Manufacturing of Amino Compound in division Amination by Ammonolysis of Unit Processes
Sodium Anthraquinone-2-sulfonate on amination produces what?(a) 2-Aminoanthraquinone(b) 3-Aminoanthraquinone(c) 2-anthraquinone(d) 2-AminequinoneI got this question in an interview for internship.My question is from Technical Manufacturing of Amino Compound topic in chapter Amination by Ammonolysis of Unit Processes
What does magma consists of?(a) Aluminium(b) Nitroaniline(c) Aniline(d) All of the mentionedI got this question in an interview for job.This question is from Technical Manufacturing of Amino Compound topic in section Amination by Ammonolysis of Unit Processes

In presence of which catalyst do we get nitriles from aldehydes?(a) Zn-Al(b) Cu-Al(c) Cu-Zn(d) All of the mentionedThis question was addressed to me in final exam.The origin of the question is Aminating Agents-Hydroammonolysis topic in chapter Amination by Ammonolysis of Unit Processes

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment