Appropriate uses of a visible-light spectrophotometer include which of thefollowing?
i...
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Mathematics, 03.01.2020 22:31 prince2195
Appropriate uses of a visible-light spectrophotometer include which of thefollowing?
i. determining the concentration of a solution of cu(no3)2
ii. measuring the conductivity of a solution of kmno4
iii. determining which ions are present in a solution that may contain na+, mg2+, al3+102
a) i only(16%)
b) ii only
c) iii only
d) i and ii only
e) i and iii only
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