Chemistry, asked by gagan9426, 10 months ago

When ethanol is heated with concentrated sulphuric acid at 170°C, it gets converted into ethene. In this reaction, concentrated sulphuric acid acts as
(a) oxidising agent
(b) catalyst
(c) dehydrating agent
(d) reducing agent

Answers

Answered by sahil64418
3

Answer:

The Answer will be:

(C) Dehydrating Agent

Answered by bhuvna789456
2

When ethanol is heated with concentrated sulphuric acid at 170°C, it gets converted into ethene. In this reaction, concentrated sulphuric acid acts as

(c) dehydrating agent

Hence the correct answer is option (c)

Explanation:

Sulphuric acid behaves like a dehydrating agent as it extracts water molecules from the alcohol (namely ethanol) and transforms it to Ethene.

The chemical reaction which takes place is as follows belowCH_3 CH_2 OH + Conc H_2 SO_4  -->  CH_2=CH_2+ H_2 O

From the above reaction ,it is concluded that concentrated sulphuric acid acts as  dehydrating agent.

You can get all the answers of Chapter 4 in the link below:    

https://brainly.in/question/13880481

     

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