CIDESCO Exam Questions and Answers 100% Solved | Rated A+
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Course
Cidesco
Institution
Cidesco
CIDESCO Exam Questions and Answers
100% Solved | Rated A+
Characteristics of life include: - Growth and metabolism
Example of organic biological substances are: - Carbohydrates and fats
Examples of mineral substances are: - Paraffin's and petroleum
Matter is everything that: - Occupies space a...
An example of an electrolyte is? - ✔✔Salt solution
An acid is an electrolyte because? - ✔✔It can conduct an electrical current
An example of an inorganic acid is? - ✔✔Sulphuric acid
An alkali must contain? - ✔✔Metal atoms and hydroxyl groups
If metal oxide is dissolved in water it forms? - ✔✔An alkali
PH can be decreased by? - ✔✔Increasing hydrogen ions
pH is? - ✔✔The number of free H ions in a solution
The pH of the skins acid mantle is? - ✔✔5.5
A characteristic of a weak acid is that it? - ✔✔Supports the natural pH of
the skin
A characteristic of organic acids is that? - ✔✔They contain the element
carbon
Organic acids are found in? - ✔✔Sebum and plants
An organic acid contains the chemical group? - ✔✔COOH
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