Industrial Chemistry MCQ

1. What does accuracy refer to?

Answer

Correct Answer: How close a measured value is to the actual or true value

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2. What is a reactant considered to be in abundance?

Answer

Correct Answer: Quantity of the substance is high and virtually unchanged by the reaction

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3. What is absorption in chemistry?

Answer

Correct Answer: A process in which atoms, molecules or ions enter some bulk phase

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4. What is Absorbance?

Answer

Correct Answer: The logarithm of the ratio of incident to transmitted radiant power through a sample

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5. What temperature is absolute zero on the thermodynamic temperature scale?

Answer

Correct Answer: Zero kelvins

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