Table of Contents
- 1 Which alcohol undergoes dehydration on heating with Cu at 573 K?
- 2 Which alcohol on reaction with Cu at 573 K gives alkene?
- 3 Which alcohol on reaction with Cu at 573 K gives ketone as a major product?
- 4 What happens when tert butyl alcohol is heated with Cu at 573 K?
- 5 When the Vapours of tertiary butyl alcohol or passed through heated copper at 573 K the product formed is a but 2 ene B Butan 2 one C 2 Methylpropene D Butanal?
- 6 What is the product formed when ethanol is treated with copper at 573 Kelvin?
- 7 What happens when ethanol reacts with copper?
- 8 What happens when tertiary butyl alcohol is heated with copper metal at 573 K explain with the equation?
Which alcohol undergoes dehydration on heating with Cu at 573 K?
With Copper metal and at high temperature as 573K, tertiary alcohols undergo dehydration. Here, the product obtained will be 2 – methylprop – 1 – ene.
Which alcohol on reaction with Cu at 573 K gives alkene?
(a) Tertiary alcohol when passed over heated Cu at 573 K, dehydration takes place instead of dehydrogenation to gives alkene.
Which alcohol on reaction with Cu at 573 K gives ketone as a major product?
Primary alcohol gives aldehyde and secondary alcohol gives ketone, in the presence of Cu at 575k.
When secondary alcohols is heated with Cu at 573 K the product obtained is?
When the vapours of a primary or a secondary alcohol are passed over heated copper at 573K, dehydrogenation takes place and an aldehyde or a ketone is formed.
What happens when I ethanol is treated with Cu at 573 K?
Answer: When ethanol is heated with Cu at 573 K, it gets oxodized to ethanal. Phenol is treated with acetyl chloride in presence of anhydrous AlCl3 to form m-acylphenol and p-acylphenol. Ethyl chloride when treated with sodium methoxide gives ethyl methyl ether.
What happens when tert butyl alcohol is heated with Cu at 573 K?
1-Butene is formed .
When the Vapours of tertiary butyl alcohol or passed through heated copper at 573 K the product formed is a but 2 ene B Butan 2 one C 2 Methylpropene D Butanal?
2-Methylpropene is formed .
What is the product formed when ethanol is treated with copper at 573 Kelvin?
when ethanol is treated with copper at 573 Kelvin it form ethanal .
When Vapours of ethyl alcohol are passed over heated Cu at 573 K the product formed is?
acetaldehyde
When ethyl alcohol is passed over red hot copper at 300oC, it formed acetaldehyde, (CH3CHO).
What is the action of Cu at 573 K on ethanol & propan 2 ol?
Answer: In the presence of Copper at 573k, ethanol gets oxidized to ethanal. For propan2ol, dehydrogenation takes place and ketone is formed.
What happens when ethanol reacts with copper?
When ethyl alcohol is passed over red hot copper at 300oC, it formed acetaldehyde, (CH3CHO).
What happens when tertiary butyl alcohol is heated with copper metal at 573 K explain with the equation?
When tert butyl alcohol is treated with cu at 573 k it forms 2-methylprop-l-ene.