Moderate
The resistance of water to the passage of light through it is a measure of the___________________?
Correct answer: A. Turbidity
- A. Turbidity
- B. Color
- C. Hardness
- D. Dissolved gases
Explanation
Turbidity is the cloudiness of water caused by suspended particles that scatter or block light, so it measures resistance to light transmission. Colour is due mainly to dissolved substances and is a separate property.
Written and checked by Zahid Hussain, MS Computer ScienceLast updated
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.