Sail E0 Webinar

General Knowledge > General Science

CRYSTAL FIELD THEORY MCQs

Total Questions : 25 | Page 1 of 3 pages
Question 1. What is the softest mineral?
  1.    sulfur
  2.    calcite
  3.    talc
  4.    corundum
 Discuss Question
Answer: Option C. -> talc
Question 2. When metals and nonmetals have more than one crystal structure
  1.    Polymorphism
  2.    Allotropy
 Discuss Question
Answer: Option A. -> Polymorphism
Question 3. CFT views the interaction between metal ions and ligands in complexes in terms of electrostatic _______________ and ____________________
  1.    attraction, repulsion
  2.    positive, negative
  3.    cation, anion
  4.    none of the above
 Discuss Question
Answer: Option A. -> attraction, repulsion
Question 4. Which has a a≠b≠ca\ne b\ne ca​=b​=c Axial relationship?
  1.    Orthorhombic
  2.    Rhombohedral
  3.    Tetragonal
  4.    Cubic
 Discuss Question
Answer: Option A. -> Orthorhombic
Question 5. Which has an Interaxial Angles of α=β=γ≠90°\alpha=\beta=\gamma\ne90\degreeα=β=γ​=90° ?
  1.    Rhombohedral
  2.    Triclinic
  3.    Hexagonal
  4.    Cubic
 Discuss Question
Answer: Option A. -> Rhombohedral
Question 6. There are nine different possible combinations of which represents a distinct crystal system
  1.    True
  2.    False
 Discuss Question
Answer: Option B. -> False
Question 7. Cube edge length a or x and the atomic radius R in FCC is related by
  1.    a = 2R√𝟐
  2.    a = 4R3\frac{4R}{\sqrt{3}}3​4R​
 Discuss Question
Answer: Option A. -> a = 2R√𝟐
Question 8. The basic structural unit or building block of the crystal structure and defines the crystal structure by virtue of its geometry and the atom positions within
  1.    Lattice
  2.    Amorphous
  3.    Unit Cells
  4.    FCC
 Discuss Question
Answer: Option C. -> Unit Cells
Question 9. Minerals can form from other minerals when exposed to
  1.    heat & pressure
  2.    extreme cold
  3.    high humidity
  4.    salt water
 Discuss Question
Answer: Option A. -> heat & pressure
Question 10. Strong field ligand is which give small splitting energy
  1.    true
  2.    false
 Discuss Question
Answer: Option B. -> false

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