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TS EAMCET 9 May 2024 Shift 1 Solved Paper
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© examsnet.com
Question : 117
Total: 160
An element consists of a mixture of three isotopes
A
,
B
and C of masses
m
1
,
m
2
and
m
3
respectively. If the relative abundances of the three isotopes
A
,
B
and C is in the ratio 2:3:5, the average mass of the element is
0.2
m
1
+
0.3
m
2
+
0.5
m
3
2
m
1
+
3
m
2
+
5
m
3
0.4
m
1
+
0.6
m
2
+
m
3
4
m
1
+
6
m
2
+
10
m
3
Validate
Solution:
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