• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Fertiliser Technology

Fertiliser Technology
C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about

6
13
2
20

ANSWER DOWNLOAD EXAMIANS APP

Fertiliser Technology
(CH₃ C₆ H₄)₃ PO₄ is the chemical formula of

Triple superphosphate
Tricresyl phosphate
Superphosphate
Flourapatite

ANSWER DOWNLOAD EXAMIANS APP

Fertiliser Technology
Action of phosphoric acid on rock phosphate produces

Superphosphate
Diammonium phosphate
Nitrophosphate
Triple superphosphate

ANSWER DOWNLOAD EXAMIANS APP

Fertiliser Technology
Reaction of calcium fluorapatite with sulphuric acid produces

Simple superphosphate
Triple superphosphate
Red phosphorous
Ortho-phosphoric acid

ANSWER DOWNLOAD EXAMIANS APP

Fertiliser Technology
Urea is represented as

NH₃.CO₂.NH₃
NH₃CO.CH₃
NH₂.CO.NH₂
NH.CO₂.NH

ANSWER DOWNLOAD EXAMIANS APP

Fertiliser Technology
Reaction of __________ acid with phosphate rock produces superphosphates.

Hydrochloric
Sulphuric
Phosphoric
Nitric

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Fertiliser Technology

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑