Which of the following oxide causes acid rain?

An example of a biodegradable pollutant is?

A. plastic B. sewage C. carbon (II) oxide D. hydrogen sulphide Correct Answer: Option B = sewage Explanation Examples of biodegradable Food waste. Paper waste. Human waste. manure. sewage. Sewage sludge – Glass, metals, electronic devices, computer parts,...
Which of the following oxide causes acid rain?

Dilution factor is the?

A. amount of distilled water that is added to the concentrated solution to dilute it B. Quantity of distilled water added to l dm3 of the concentrated solution to give the dilute solution C. number of times the volume of the concentrated solution is diluted to give...

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