Chemical Engineering Fertilizer Technology
Q Red phosphorous is changed into white phosphorous by______________________?
  • A A. Heating in presence of light
  • B B. Melting under pressure
  • C C. Vaporisation followed by condensation
  • D D. None of these
Previous NPK fertiliser is a _______________ fertiliser?
Next Reaction of nitric acid and sulphuric acid with phospha…
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
Ψ·ΩˆΫŒΩ„ ΨͺΩ†Ϊ― Ψ±Ψ§Ψ³Ψͺہ، Ω†Ψ΄Ψͺوں Ϊ©Ϋ’ Ψ―Ψ±Ω…ΫŒΨ§Ω† Ψ±Ψ§Ψ³Ψͺہ

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