A. acidity
B. alkalinity
C. chloride content
D. nitrate content

Correct Answer:

Option D – nitrate content

SEE ALSO  120cm³ of hydrogen was sparked with 60cm³ of oxygen at 110°C. What was the volume of stream produced? The equation for the reaction is 2H2(g) + O2(g) → 2H2O(g)

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