36. Which statement is incorrect in nuclear decay situations of a nucleus? a. Nucleus has too many protrons = a positron emission or electron capture. b. Nucleus is too big = alpha emission/spontaneous fission. c. Nucleus has too many electrons = a beta (electron) emission. d. Nucleus is excited = gamma emission. 27 Dutherford bombarded nitrogen-17 with alpha particles to form a specific isotope​

answer : (a) volume of the gas = 8.67 ×   l

                (b) second virial coefficient b = -1.21226 l/mole

solution :   given,     t = 300k

                                p = 20atm

                                z = 0.86

                                n = 8.2 mmoles = 8.2 × moles

                                r =   0.082 l atm/k/mol

        find,     (a) volume of gas   and (b) second virial coefficient b at 300k.

formula used :            

                          and            

(a)            

                    = \times 0.082\times 300}{20}[/tex]

                    = 8.67 ×   l

(b)      

                    = (0.00867-1) × 8.659

                    = - 8.5839 l/mole

pv=nrt

explanation: