CHSE Odisha Elective Chemistry Practice Questions - Council Of Higher Secondary Education, Odisha (CHSE Odisha) Higher Secondary (+2) Elective Chemistry (Science Stream) Exam

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How many molecules are present in 0.5 mol of CO2? (NA = 6.022 x 10^23 mol^-1)
Correct Answer:
3.011 x 10^23

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