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Write the IUPAC name of the complex [Cr(NH3)4 Cl2]Cl.
Concept: Nomenclature of Coordination Compounds - Naming of Mononuclear Coordination Compounds
The type of mono halogen derivative in which a halogen atom is bonded to sp3 hybridized carbon atom next to carbon-carbon double bond is ______________
Concept: Classification of Halogen Derivatives
An organic compound A with molecular formula C4H10O on treatment with phosphorus pentachloride gives alkyl chloride. Alkyl chloride on treatment with Mg in presence of dry ether gives a highly reactive compound B.
Compound B reacts with water to give hydrocarbon C. Alkyl chloride on treatment with Na in dry ether as a solvent gives alkane, 2,2,3,3-tetramethylbutane. Identify ‘A’, ‘B’, ‘C’
Concept: Uses and Environmental Effects of Some Polyhalogen Compounds
Write chemical equation of acetyl chloride with ethanol
Concept: Ethers
Explain the acidic nature of carboxylic acids.
Concept: Chemical Properties of Carboxylic Acids
Write a short note on Hoffmann bromamide degradation.
Concept: Amines > Preparation of Amines
Bottom ash of thermal power stations can be used as raw material for cement and brick industry. This example illustrates which of the following principle of green chemistry?
Concept: Principles of Green Chemistry
Explain any three characteristic features of nanoparticles.
Concept: Nanoparticles and Nanotechnology
Write four points of distinction between Lanthanoids and Actinoids.
Concept: F-block Elements > The Actinoids
Explain the following reaction:
Cannizzaro reaction
Concept: Aldehydes and Ketones > Chemical Reactions of Aldehydes and Ketones - Other Reactions
Write a short note on Hoffmann bromamide degradation.
Concept: Amines > Preparation of Amines
Define complex lipids
Concept: Proteins > Structure, Classification and Functions
Define Broad-spectrum antibiotics with a suitable example?
Concept: Drugs and Their Classification
Explain Tranquilizers
Concept: Drugs and Their Classification
Define antioxidants?
Concept: Chemicals in Food - Artificial Sweetening Agents and Food Preservatives
How many atoms constitute one unit cell of a face-centered cubic crystal?
Concept: Number of Atoms in a Unit Cell
What is the formula of a compound in which the element Y forms hcp lattice and atoms of X occupy 2/3rd of tetrahedral voids?
Concept: Close Packed Structures - Formula of a Compound and Number of Voids Filled
Define the following term: Primitive unit cells
Concept: Crystal Lattices and Unit Cells
Define Anisotropy.
Concept: Classification of Crystalline Solids
Define Anisotropy.
Concept: Classification of Crystalline Solids
