In Dumas' method, the evolved gaseous mixture is collected over an aqueous solution of Potassium Hydroxide (). The purpose of the is to:

Name: JEE Advanced Chemistry
Price: 7999 INR
Availability: InStock

Question

In Dumas' method, the evolved gaseous mixture is collected over an aqueous solution of Potassium Hydroxide ($KOH$). The purpose of the $KOH$ is to:

Prashant Kotian · Accepted Answer

Correct answer: C. The evolved mixture contains , , and . The completely absorbs the carrier gas, leaving only the pure volume of to be measured.

💡 Solution & Explanation