BAT 10E. Flask A contains He, flask B contains O2 and flask C contains Ne. All three closed flasks are at 25 °C, have a volume of 10 L, and are at a pressure of 1 atm. In which flask are the atoms/molecules moving with the greatest root means square (rms) speed? O flask A flask B Oflask C Othey all have the same rms speed

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Q: 6. Select the lowest energy conformer of cis-1-methyl-4-isopropylcyclohexane C) A) D) B)

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.