Chem subject test sat, please help!?

Question

ok so i have a question on the section where they ask something like: (you don't have to answer this question for me, i know it, i have a question about the TYPE of question)

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At the same temperature and pressure, 1 L of hydrogen gas and 1 L of neon gas have the same mass

BECAUSE

equal volumes of ideal gases at the same temperature and pressure contain the same number of moles.

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and you have to decide true or false for each statement, and then whether the second statement is a correct explanation of the first.

ok well if i decide that one is false (like the first statement here), i wouldn't bubble in CE (correct explanation) EVER, right? since one is false, how can there ever be a correct explanation? i know it's a stupid, but i can just simply rule that out when i know even one is false, correct?

Answer 1

I don't think that I would agree with either statement.  Even though you have the same volume there will be different masses just because of how much mass is taken by 1 molecule of each gas.  The number of molecules of each gas would be different dependent on the mass of each gas.

Answer 2

You are correct. CE is only if it's also TT

Answer 3

yea its only if it has T rue adn True thennn you have to see if it is the correct explanationn