PPSCFPSCNTSPakistan govt jobs
- Subject
- Diagnostic Testchemistry-mcqs › diagnostic-test
- Published
- 15 Mar 2019
- Last updated
- 28 May 2026
Explanation
The coordination number refers to the total number of ligand atoms directly bonded to the central metal ion. In [Cr(OH)3(H2O)3], there are three hydroxide ions and three water molecules, making a total of six ligands attached to chromium. Therefore, the coordination number is 6.
More Diagnostic Test MCQs
Practice related questions from the same subject.
- 1.Which type of coating is commonly applied to industrial materials used in thermal power plants?
- 2.What is the common name for the compound propane-1,3-dioic acid?
- 3.Which of the following compounds does not undergo aldol condensation?
- 4.Which enzyme is not involved in the fermentation process?
- 5.Identify the option that does not represent an effective leaving group.
- 6.What is the primary product formed when toluene undergoes chlorination in the presence of sunlight?
- 7.What is the product formed when vinyl acetylene reacts with hydrochloric acid?
- 8.Which characteristic of carbon is primarily responsible for the vast diversity of organic compounds?
More in Chemistry Mcqs
- Alcohols Phenols and Ethers
- Aldehydes and Ketones
- Aliphatic Hydrocarbons
- Alkyl Halides
- Aromatic Hydrocarbons
- Atomic Structure
- Carboxylic Acids
- Chemical Bonding
- Chemical Equilibrium
- Chemistry Basic Concept
- Common Chemical Industries
- Electrochemistry
- Environmental Chemistry
- Experimental Techniques
- Gases
- Group III A and IVA Elements
- Group VA and VIA Elements
- Liquids and Solids
- Macromolecules
- Organic Chemistry
- Periodic Classification
- Reaction Kinetics
- S-BLOCK ELEMENTS
- Solutions
- The Halogens and The Noble Gases
- Thermochemistry
- Transition Elements