Sail E0 Webinar

MCQs

Total Questions : 425 | Page 39 of 43 pages
Question 381. Due to the triple bond between nitrogen molecule, it is
  1.    polar
  2.    unreactive
  3.    compressed
  4.    reactive
 Discuss Question
Answer: Option B. -> unreactive
Answer: (b).unreactive
Question 382. Bond energy can influence a compound's
  1.    polarity
  2.    reactivity
  3.    electronegativity
  4.    molarity
 Discuss Question
Answer: Option B. -> reactivity
Answer: (b).reactivity
Question 383. Double bonds, as compared to single bonds are
  1.    shorter
  2.    longer
  3.    stronger
  4.    weaker
 Discuss Question
Answer: Option A. -> shorter
Answer: (a).shorter
Question 384. The representation of bond by a single, double or triple line is done in
  1.    ionic bond
  2.    covalent bond
  3.    co-ordinate bond
  4.    metallic bond
 Discuss Question
Answer: Option B. -> covalent bond
Answer: (b).covalent bond
Question 385. Oxygen contains double bond but still needs to break its 1 mol with help so energy equal to
  1.    496kJ
  2.    946kJ
  3.    649kJ
  4.    469kJ
 Discuss Question
Answer: Option A. -> 496kJ
Answer: (a).496kJ
Question 386. Triple covalent bond (≡) is formed in
  1.    CO₂
  2.    CH₄
  3.    N₂
  4.    O₂
 Discuss Question
Answer: Option C. -> N₂
Answer: (c).N₂
Question 387. The strongest pull in a covalent bond is provided by Halogen (F₂, Cl₂, Br₂, I₂)
  1.    F
  2.    Cl
  3.    Br
  4.    I
 Discuss Question
Answer: Option A. -> F
Answer: (a).F
Question 388. The number of bonding pairs of electrons in water H₂O is
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option B. -> 2
Answer: (b).2
Question 389. Lone pairs in CO₂ are
  1.    1
  2.    2
  3.    3
  4.    4
 Discuss Question
Answer: Option D. -> 4
Answer: (d).4
Question 390. The molecular structure of SF₆ is
  1.    linear
  2.    tetrahedral
  3.    hexagonal
  4.    octahedral
 Discuss Question
Answer: Option D. -> octahedral
Answer: (d).octahedral

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

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI
Tabulation - Test Paper 2 Data Interpretation Reasoning & DI
Test Paper 1 Direction Sense Test Reasoning & DI
ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1 Free Revision Test SAIL JO E-0