Which of the following fertilizer is not useful for paddy rice:
Correct answer: D. Ammonium nitrate
- A. DAP
- B. Ammonium sulphate
- C. Urea
- D. Ammonium nitrate
Explanation
Ammonium nitrate is not typically used as a fertilizer for paddy rice because it contains a high percentage of nitrogen in its nitrate form, which can lead to nitrogen losses through leaching and denitrification in flooded paddy fields.
Last updated
About Industrial Chemistry
Industrial chemistry applies chemical reactions and material properties to the manufacture of adhesives, dyes and polymers. Coverage includes addition and condensation polymerisation, thermoplastics and thermosetting polymers, the structural basis of colour in dyes, and how adhesive composition enables bonding between surfaces.
Practise Industrial Chemistry
292 free Industrial Chemistry MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A colored organic compound that is capable of being fixed to a fabric is known as a:
A key difference between addition and condensation polymerization is that addition polymerization:
A polymer formed by combining three different monomers is called
A polymer formed by the polymerization of three different monomers is called a:
A polymer in which the repeating units form a three-dimensional network is classified as a: