Question:
The primary raw material used for commercial manufacturing of Muriate of Potash fertilizer is:
The primary raw material used for commercial manufacturing of Muriate of Potash fertilizer is:
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MOP: KCl from sylvinite.
SOP: K\(_2\)SO\(_4\) from langbeinite or schoenite.
Sylvinite contains KCl and NaCl.
SOP: K\(_2\)SO\(_4\) from langbeinite or schoenite.
Sylvinite contains KCl and NaCl.
Updated On: Aug 18, 2026
- Sylvite
- Sylvinite
- Langbeinite
- Schoenite
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Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
Muriate of Potash (MOP) is potassium chloride (KCl).
It is manufactured from specific minerals.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the sources of potassium fertilizers.
Step 3: Detailed Explanation:
Sylvinite is the primary raw material for MOP.
It is a mixture of sylvite (KCl) and halite (NaCl).
Sylvite is the pure mineral.
Langbeinite (K\(_2\)SO\(_4\)·2MgSO\(_4\)) and schoenite (K\(_2\)SO\(_4\)·MgSO\(_4\)·6H\(_2\)O) are sources of potassium sulfate.
Thus, sylvinite is used for Muriate of Potash.
Step 4: Final Answer:
The primary raw material for MOP is sylvinite.
Hence, the correct option is (B).
Muriate of Potash (MOP) is potassium chloride (KCl).
It is manufactured from specific minerals.
Step 2: Key Formula or Approach:
No specific formula.
Need to know the sources of potassium fertilizers.
Step 3: Detailed Explanation:
Sylvinite is the primary raw material for MOP.
It is a mixture of sylvite (KCl) and halite (NaCl).
Sylvite is the pure mineral.
Langbeinite (K\(_2\)SO\(_4\)·2MgSO\(_4\)) and schoenite (K\(_2\)SO\(_4\)·MgSO\(_4\)·6H\(_2\)O) are sources of potassium sulfate.
Thus, sylvinite is used for Muriate of Potash.
Step 4: Final Answer:
The primary raw material for MOP is sylvinite.
Hence, the correct option is (B).
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