Sail E0 Webinar

MCQs

Total Questions : 197 | Page 16 of 20 pages
Question 151. Helium is a/an
  1.    ion
  2.    electron
  3.    strong atom
  4.    light atom
 Discuss Question
Answer: Option D. -> light atom
Answer: (d).light atom
Question 152. Two or three atoms held together with strong bonds are called as
  1.    valency bonds
  2.    weak bond
  3.    strong atom
  4.    strong bond
 Discuss Question
Answer: Option A. -> valency bonds
Answer: (a).valency bonds
Question 153. Hydrogen bonds are formed between
  1.    hydrogen
  2.    oxygen
  3.    hydroxyl groups
  4.    hydrocarbon groups
 Discuss Question
Answer: Option C. -> hydroxyl groups
Answer: (c).hydroxyl groups
Question 154. Sensitivity of material at ordinary temperatures affects
  1.    behavior
  2.    processing
  3.    usage
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 155. Other material/s which is/are sensitive at ordinary temperature like hydrogen is/are
  1.    cellulose
  2.    cellulose and nylon
  3.    nylon and cotton
  4.    polyethylene
 Discuss Question
Answer: Option B. -> cellulose and nylon
Answer: (b).cellulose and nylon
Question 156. In addition to covalent bonds and van der Waal forces, another class of bonds of medium strength is known and is equally important, it is called as
  1.    oxygen bond
  2.    intermediate bond
  3.    hydrogen bond
  4.    null bond
 Discuss Question
Answer: Option C. -> hydrogen bond
Answer: (c).hydrogen bond
Question 157. In graphite, carbon atoms are joined together in
  1.    single planes
  2.    2 dimensional plane
  3.    3 dimensional plane
  4.    4 dimensional plane
 Discuss Question
Answer: Option A. -> single planes
Answer: (a).single planes
Question 158. Estimated of degree order can be obtained from
  1.    X-ray diffraction
  2.    accessibility
  3.    infrared absorption or NMR studies
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 159. In light of metal physics, disorder in structure is due to
  1.    vacancies
  2.    folds and twisting of chains
  3.    chain ends and extra units
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
Answer: (d).all of above
Question 160. Iodine sorption"s value in wood pulp is calculated to be
  1.    52
  2.    27
  3.    13
  4.    32
 Discuss Question
Answer: Option B. -> 27
Answer: (b).27

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
Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024
Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024
DSP Combined 1 Free Revision Test SAIL JO E-0