How many hcn molecules in the j = 9 rotational level

Reference no: EM13687841

Question- The probability that an isolated HCN molecule is in the J=9 rotational level at 250 K is 0.075. You have 0.25 atm of HCN gas in a 1 L balloon at 250 K how many HCN molecules are in the J = 9 rotational level? Assume HCN is an ideal gas.
State the correct answer

Reference no: EM13687841

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