Bio-fertilisers are cheaper, renewable and pollution free. They improve the _____________ of the soil?
Correct answer: D. All A., B. and C.
- A. Nutrient supply
- B. Texture
- C. Water holding capacity
- D. All A., B. and C.
Explanation
Biofertilisers support beneficial soil organisms and improve nutrient availability, soil structure and water retention. Thus nutrient supply, texture and water-holding capacity can all improve.
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.
More Chemical Process Principles questions
Montecatini process is used for the manufacture of____________________?
Sodium tri poly phosphate (STPP) is manufactured by reaction of phosphoric acid with sodium___________________?
Which of the following is the costliest method for commercial production of hydrogen for ammonia synthesis ?
Lower temperature and large excess of ammonia in urea melt__________________?
Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of_________________?
The concentration (weight %) of nitric acid produced by the oxidation of ammonia and absorption of nitrogen oxides with water is about ____________ percent?