acids, bases, salts and metals - Category wise Question and Answer Practice Test with Solutions
Question : 2 [NDA ]
Statement I :
Metal ions are Lewis acids.
Statement II :
Metal ions are electron pair acceptors.
a) Statement I is true but Statement II is false.
b) Both the statements individually true and Statement II is the correct explanation of Statement I.
c) Both the statements are individually true but Statement II is not correct explanation of Statement I.
d) Statement I is false but Statement II is true.
Answer »Answer: (b)
IMPORTANT general science mcq EXERCISES
set 1 Online Quiz
Click to Start..general science mcq CATEGORIES
-
» Measurement And SI Units
-
» Measuring Devices And Scales
-
» Mechanics (Mass, Force, Acceleration, Work, Energy, Momentum, Velocity)
-
» Force Of Gravity, Solids And Fluids
-
» Motion Under Gravity
-
» Physical Properties Of Materials
-
» Light, Heat, Thermodynamics, Wave Motion, Sound, Optics & Oscillations
-
» Electric Current And Magnetism
-
» Nuclear Physics And Conductivity
-
» Modern And Space Physics, Sources Of Energy
-
» General Concepts Of Chemistry
-
» Nature Of Matter And Composition
-
» Atomic Structure Molecules And Nuclear Chemistry
-
» Classification Of Elements, Chemical Bonding, Periodicity In Properties & Physical Transformation
-
» Metals, Non Metals, Minerals, Ores, Properties, Uses
-
» Alloys, Carbon & Its Various Forms, Hydrogen & Compounds, Sulphur, Nitrogen, Halogen & Inert Gases
-
» Acids, Bases, Salts And Metals
-
» Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance
-
» Fuel, Food Preservation, Nutrition, Medicine, Detergents And Fertilizers
-
» Inorganic Chemistry
-
» Organic Chemistry
-
» Environmental Chemistry
-
» Some Important Man Made Materials
-
» Sub Divisions Of Biology
-
» Genetics, Evolution Of Life & Ecological Biodiversity
-
» Taxonomy
-
» Heredity
-
» Biofertilizer
-
» Biological Classification Cell Tissues And Division
-
» Human Anatomy
-
» Blood Transport System
-
» Digestion And Excretion
-
» Photosynthesis
-
» Vitamins, Nutrition, Health, Disease And Treatment
-
» Endocrine Glands, Hormones
-
» Physiology Of Plants, Humans And Animals
-
» Reproduction
-
» Genetic Engineering And Bio Technology
RECENT BLOGS
Recently Added Subject & Categories For All Competitive Exams
Top 150 Ratio and Proportion MCQ Test For IBPS SO Prelims
Most Important Aptitude Topic Ratio and Proportion Concept Based Multiple Choice Questions and Answer Practice Test PDF & Quiz Problems for IBPS SO 2023 Exam
Continue Reading »
Top 150+ Number System Aptitude MCQ PDF For IBPS SO 2023
Quantitative Aptitude Problems on Fundamental Number System Based Multiple Choice Questions and Answer Practice Test PDF Useful for IBPS SO Prelims 2023 Exam
Continue Reading »
150+ Reading Comprehension MCQ PDF For IBPS SO 2023 Exams
Easy, Moderate to Hard Level English Reading Comprehension Passages Based Multiple Choice Questions and Answers Practice Test Useful for IBPS SO Prelims Exam
Continue Reading »
150+ Directions and Distances MCQ PDF For IBPS SO Prelims
New Directions and Distances Verbal Reasoning Based Multiple Choice Questions and Answers Practice Free Mock Test Series & Online Quiz For IBPS SO 2023 Exam.
Continue Reading »