वही अनुपात है जो
में का
के साथ है-
24
7
(1)
4
(1)
(2)
55
99
55
40
33
(3)
(3)
(4) 55 [MAT 1997, SSC 2009]
62. तीन
(0(BC-00-00-)
(1-1) (--)
का मान क्या होगा?
कि
(1)
(2) 1
n-1
(4)
[SSC,2003]
(3)n-1
m
Answers
Answered by
2
Answer:
Calculate the molecular weight and percentage of calcium in calcium phosphate,
Ca3(PO4)2.
[At. wts. are Ca = 40, P = 31, O = 16]
Similar questions