Which of the Following Is a Substitution Reaction

question 10

Multiple Choice

Which of the following is a substitution reaction?

• A) C₂H₂(g)+ H₂(g)→ C₂H₄(g)
• B) C₆H₆(l)+ HNO₃(l)→ C₆H₅NO₂(l)+ H₂O(l)
• C) CH₃CH₂CH₂OH(l)→ CH₃CHCH₂(g)+ H₂O(l)
• D) CH₃OH(aq)+ HCOOH(aq)→ C₂H₅−O−CHO(l)+ H₂O(l)
• E) 2C₂H₂(g)+ 5O₂(g)→ 4CO₂(g)+ 2H₂O(g)

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Definitions:

Comparative Advantage

The principle that a country, individual, company, or region can produce goods or services at a lower opportunity cost than others, leading to more efficient trade.

Protectionism

Economic policy of restricting imports from other countries through methods such as tariffs and import quotas, aimed at protecting domestic industries.

Consolidated Statements

Financial statements that aggregate the financial position and operations of a parent company and its subsidiaries, showing the financial results of the entire group as a single entity.

Future Date

A specified date that is set in the future, relevant in contexts such as finance for contracts or planning events.