Question

Which of the following activities does not reflect responsible behavior with regard to waste disposal?

options

A carrying goods in cloth bag or paper bag

B collecting waste in polythene bags for disposal

C separating wastes into biodegradable and non- biodegradable

D using leftover vegetable and fruit peels for making manure​

Answer 1

Answer:

A 20% aqueous solution of monoethanolamine(MEA) is used as a solvent for absorbing CO2 frm a gas stream. The solution leaving contains 0.25 mol CO2 per mole MEA.

A: mole percent of CO2 in the solution leaving the absorber?

B: mass percent of CO2 in the solution?

Answer 2

Explanation:

answer is :A

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