Ordinary hydrogen at room temperature is a mixture of

1.	Ordinary hydrogen at room temperature is a mixture of
A.	75% of o-Hydrogen + 25% of p-Hydrogen
B.	25% of o-Hydrogen + 75% of p-Hydrogen
C.	50% of o-Hydrogen + 50% of p-Hydrogen
D.	1% of o-Hydrogen + 99% of p-Hydrogen
Answer» B. 25% of o-Hydrogen + 75% of p-Hydrogen

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Ordinary hydrogen at room temperature is a mixture of

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