Answer
Verified
420.3k+ views
Hint: But-1-ene contains a double bond at carbon-1. Whenever but-1-ene reacts with steam it produces two different products (alcohols) in different percentages due to the asymmetrical nature of the but-1-ene.
Complete step by step answer:
- In the question it is given that But-1-ene reacts with steam and produces the products S (major amount0 and product T (minor amount).
- We have to identify the products S and T in the given reaction.
- The chemical reaction of but-1-ene with steam is as follows.
- In the above chemical reaction but-1-ene reacts with steam and forms two types of products.
- The two products are secondary alcohol (major amount) and primary alcohol (minor amount).
- The reason behind the formation of the secondary alcohol in major amounts is the formation of secondary carbocation as an intermediate during the reaction of but-1-ene with steam.
- Secondary carbocation is more stable than the primary carbocation.
- The formed product S (secondary alcohol) further undergoes reaction with potassium dichromate (oxidizing reagent) and forms a ketone as the product.
- The chemical reaction of product S with potassium dichromate is as follows.
- Therefore the product formed when compound ‘S’ is going to react with potassium dichromate is But-2-one (U).
Note: Whenever secondary alcohols react with potassium dichromate ketones are going to form as the product. While primary alcohols react with potassium dichromate and forms aldehyde as the product under reflux conditions.
Complete step by step answer:
- In the question it is given that But-1-ene reacts with steam and produces the products S (major amount0 and product T (minor amount).
- We have to identify the products S and T in the given reaction.
- The chemical reaction of but-1-ene with steam is as follows.
- In the above chemical reaction but-1-ene reacts with steam and forms two types of products.
- The two products are secondary alcohol (major amount) and primary alcohol (minor amount).
- The reason behind the formation of the secondary alcohol in major amounts is the formation of secondary carbocation as an intermediate during the reaction of but-1-ene with steam.
- Secondary carbocation is more stable than the primary carbocation.
- The formed product S (secondary alcohol) further undergoes reaction with potassium dichromate (oxidizing reagent) and forms a ketone as the product.
- The chemical reaction of product S with potassium dichromate is as follows.
- Therefore the product formed when compound ‘S’ is going to react with potassium dichromate is But-2-one (U).
Note: Whenever secondary alcohols react with potassium dichromate ketones are going to form as the product. While primary alcohols react with potassium dichromate and forms aldehyde as the product under reflux conditions.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
10 examples of evaporation in daily life with explanations
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Why is there a time difference of about 5 hours between class 10 social science CBSE