Match the following columns: Column I (Available nutrients) Column II (Extractant) a. Boron 1. 0.15% CaCl 2 Solution b. Nitrogen 2. Hot water c. Sulpher 3. Alkaline KMNO 4
Select the correct option to test your answer:
Correct Answer: Option C (a-2, b-3, c-1)
Verified correct option for Agriculture (Soil Science).