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Ph practice test questions with complete solutions

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Ph practice test questions with complete solutions

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Ph practice test questions with complete
solutions
Substances of acidic or alkaline nature dissolve in water and/or contain: CORRECT
ANSWERS water

What is the pH of hair, skin, and nails? CORRECT ANSWERS 4.5-5.5

The most accurate method of measuring pH is with? CORRECT ANSWERS pH meter

On the pH scale numbers greater than 7 indicate? CORRECT ANSWERS alkaline
solution

Alkalis tend to taste: CORRECT ANSWERS bitter

When a solution has an equal number of hydrogen and hydroxide ions, the solution is
considered: CORRECT ANSWERS neutral

A pH of 5 is how many more times acidic than a pH of 6? CORRECT ANSWERS 10

All of the following statements regarding pH are true except? CORRECT ANSWERS
values below 7 indicate more alkalinity

On the pH scale numbers less than 7 are CORRECT ANSWERS Acidic solution

Acids tend to taste: CORRECT ANSWERS sour

pH balanced refers to a product that ranges from a pH of: CORRECT ANSWERS 4.5-
5.5

A solution that has more positive hydrogen ions than negative hydroxide ions is:
CORRECT ANSWERS an acidic solution

What color does blue litmus paper turn when placed in acid? CORRECT ANSWERS
red

What color does red litmus paper turn when places in an alkali? CORRECT ANSWERS
Blue

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