The importance of sodium aluminate (III) in the treatment...
The importance of sodium aluminate (III) in the treatment of water is to
cause coagulation
neutralize acidity
prevent goitre and tooth decay
kill germs
Correct answer is A
No explanation has been provided for this answer.
CO(g) + H2 O(g) → CO2(g) + H2(g) Calculate the standard heat change ...
Which of the following is not a halogen?...
The indicator used in neutralizing CH3COOH and NaOH solution has pH range of...
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Calculate the mass of chlorine gas which occupies a volume of 1.12 dm3 a volume of 1.12 dm\(^3\...
An element which can exist in two or more forms in the same physical state, exhibits ...