The pore size covered by Mercury Intrusion method is 5 nm - 10 nm 5 nm - 8 nm 2 nm - 10 nm None of the above

The question seems to be asking for the correct range of pore sizes that can be measured using the Mercury Intrusion method. However, the question is not clear as it provides multiple ranges (5 nm - 10 nm, 5 nm - 8 nm, 2 nm - 10 nm) without any context or specific question.

If you are asking which of these ranges is correct for the Mercury Intrusion method, it would depend on the specific parameters of the method being used. Generally, the Mercury Intrusion Porosimetry method can measure pore diameters from about 3 nm up to 200 µm. Therefore, none of the options provided seem to be entirely correct.

If you could provide more context or clarify the question, I would be able to give a more accurate answer.