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Mole Concept and Some Basic Concepts of ChemistryeasyMCQ SINGLE

**Statement-1:** is used as a primary standard in redox titrations. <br>**Statement-2:** It is avail — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

Question

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

Answer: A

💡 Solution & Explanation

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

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