I am probably the one wrong here what makes me mad. But there is a tiny chance TBR is wrong, probably not. . But why ???
I believe it is wrong simply because air REMAINED in the flask so the mass must have been greater. But somehow TBR says the mass will be smaller. I think it is answer A but TBR things it is answer D.
Any hope for me?
I believe it is wrong simply because air REMAINED in the flask so the mass must have been greater. But somehow TBR says the mass will be smaller. I think it is answer A but TBR things it is answer D.
Any hope for me?
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