Sail E0 Webinar

MCQs

Total Questions : 1041 | Page 97 of 105 pages
Question 961. A phosphatic fertiliser contains 16% P2O5. It could be________________?
  1.    Dicalcium phosphate
  2.    Superphosphate
  3.    Triple superphosphate
  4.    None of these
 Discuss Question
Answer: Option B. -> Superphosphate
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 962. Formation of ammonium carbamate by reaction of NH3 with CO2 is a/an ______________ reaction?
  1.    Catalytic
  2.    Exothermic
  3.    Endothermic
  4.    Reversible
 Discuss Question
Answer: Option B. -> Exothermic
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 963. In natural gas, the C/H ratio (by weight) varies in the range of_________________?
  1.    3-4
  2.    8-10
  3.    15-17
  4.    20-25
 Discuss Question
Answer: Option A. -> 3-4
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 964. Raw materials for urea production are _________________?
  1.    CO2 and N2
  2.    CO2, H2 and N2
  3.    NH3 and CO
  4.    HNO3 and CaCO3
 Discuss Question
Answer: Option B. -> CO2, H2 and N2
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 965. Temperature and pressure in ammonia converter is_________________?
  1.    200 atm, 1000°C
  2.    450 atm, 200°C
  3.    450 atm, 550°C
  4.    450 atm, 1000°C
 Discuss Question
Answer: Option C. -> 450 atm, 550°C
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 966. CaH4(PO4)2 is the chemical formula of ___________________?
  1.    Superphosphate
  2.    Triple superphosphate
  3.    Calcium phosphate
  4.    Meta phosphoric acid
 Discuss Question
Answer: Option B. -> Triple superphosphate
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 967. Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the ___________________?
  1.    Presence of an inert atmosphere
  2.    Presence of a reducing atmosphere
  3.    Absence of air
  4.    Presence of an oxidising atmosphere
 Discuss Question
Answer: Option C. -> Absence of air
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 968. C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about_________________?
  1.    2
  2.    6
  3.    13
  4.    20
 Discuss Question
Answer: Option B. -> 6
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 969. A Potassic fertiliser contains 50% K2O. It could be _________________?
  1.    Potassium sulphate
  2.    Potassium chloride
  3.    A mixture of NaCl + KCl
  4.    None of these
 Discuss Question
Answer: Option A. -> Potassium sulphate
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 970. Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talcher (Orissa) ?
  1.    Use coal for heating purpose
  2.    Gasify coal to get hydrogen from coal gas
  3.    Use coal as filler in fertiliser
  4.    Use coal as conditioner in fertiliser
 Discuss Question
Answer: Option B. -> Gasify coal to get hydrogen from coal gas
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024
ICA Combined 1 Free Revision Test SAIL JO E-0
RDIC Review Test SAIL JO E-0
Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
RSP Combined 1 Free Revision Test SAIL JO E-0