Chemistry
NULL
Medium
Question
Water absorber used in combustion analysis is___________________?
A
50% KOH
B
Lime water
C
CaCl2
D
Mg(ClO4)2
✓ Official correct answer
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A
50% KOH
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B
Lime water
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C
CaCl2
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D
Mg(ClO4)2
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Explanation
Magnesium perchlorate, Mg(ClO4)2, is commonly used as an efficient water absorber in combustion analysis.
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