**Statement-1:** is used as a primary standard in redox titrations.
**Statement-2:** It is available in high purity and is not hygroscopic.

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

Question

**Statement-1:** $K_2Cr_2O_7$ is used as a primary standard in redox titrations.
**Statement-2:** It is available in high purity and is not hygroscopic.

Prashant Kotian · Accepted Answer

Correct answer: A. Both statements are true and Statement-2 explains why it is a suitable primary standard (stable mass).

💡 Solution & Explanation

Practice 22,000+ questions like this