Question

The approximate atomic weight of an element is 26.89. Its equivalent weight is 8.9 then, its exact atomic weight is

Answer 1

Answer:

26.7

Explanation:

Approximate atomic mass = 26.89

           equivalent mass     = 8.9

                       n- factor      = $$\dfrac{26.89}[8.9}

                                          =  3.02     i.e.   = 3

exact atomic mass            = 3×8.9 = 26.7