Q)
(chatquestion)...O) Both 6 as well as 8 (4) 3
(3
A certain sample of cuprous sulphide is found to
have composition Cu, S, because of incorporation
of Cu+ ions in the lattice. What is the mole % of
Cu* in total copper content in this crystal ?
(1) 99.8% (2) 11.11% (3) 88.88% (4) 50.50%
61
61.
क्यू
(1
(3
Totel velum
of atoms present in face-centred
62
...
