Question

What is the temperature effect on para form of hydrogen?

Answer 1

Depending upon the direction of the spin of the nuclei, the hydrogens are of two types: ... The amount of ortho andpara hydrogen varies with temperatureas: At 0°K, hydrogen contains mainlypara hydrogen which is more stable. At the temperature of liquefaction of air, the ratio of ortho and para hydrogen is 1 : 1.