Which equation is sued for sparingly soluble solutes at sub-critical t

1.	Which equation is sued for sparingly soluble solutes at sub-critical temperatures?
A.	Roult‚Äö√Ñ√∂‚àö√ë‚àö¬•s law
B.	Henry‚Äö√Ñ√∂‚àö√ë‚àö¬•s law
C.	Modified Roult‚Äö√Ñ√∂‚àö√ë‚àö¬•s law
D.	Solubility equation
Answer» E.

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