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5/64 MCQs for:
The Mole Concept
Which of the following pair of gases have the same volume at STP?

Standard temperature is:

A. 0 oC

B. 273 K

C. 0 K

Which of the following quantities has no units?

In the titration of aqueous sodium hydroxide and oxalic acid (ethanedioic acid), in which the oxalic acid is put in the burette.

The mass in grams of one mole of a substance is: