Genes determine single characteristics in a species. A species is often defined as the largest group of organisms. Any two individuals of the... View Article
In Daniel cell, oxidation takes place at the anode. A Daniell cell is a galvanic cell that converts chemical energy into electrical energy. The... View Article
The ammonia molecule has a trigonal pyramidal shape A trigonal pyramid is a molecular geometry with one atom at the apex and three atoms at the... View Article
Van't Hoff factor is denoted by the letter 'i'. The Van 't Hoff factor is the ratio between the actual concentration of particles produced when... View Article
The metal ion V3+ is in +3 oxidation state, with configuration d2, and the hybridization of metal ion orbitals for ligand bond is d2sp3, where... View Article
The strength of the induced current increased when the strength of the magnetic field increases. It will also increase when the number of turns... View Article
Halogen forms various compounds, which are binary combinations of halogens among themselves and are called interhalogen compounds. The halogens... View Article
This is the innermost layer that contains the rods and cone cells, which are called the photoreceptors since they are sensitive to light. The... View Article
Electron gain enthalpy generally becomes more negative across a period as we move from left to right. Electron gain enthalpy of an element is... View Article
The given statement is incorrect—atomic radius increases as we down a group. Across a period, valence electrons are added as we move from left to... View Article
PCl3 molecule has a pyramidal shape in which phosphorus is sp3 hybridized. Phosphorus trichloride is made up of one Phosphorus atom and three... View Article
The other name of shifting cultivation is the slash and burn method. Native peoples of the Amazon basin have practised traditional shifting... View Article
Marine animals can use carbon dioxide to make their shell. Carbon dioxide (CO2 ) is considered a trace gas in the atmosphere because it is much... View Article
Vehicles emit major air pollutant like carbon monoxide, nitrogen oxides, sulphur oxides etc. Air pollution from cars, trucks and buses is split... View Article
Answer: Manganese is the 3d series transition element that shows the highest oxidation state. The electronic configuration of Manganese is... View Article
The number of significant figures in 0.001520 is 4 Non-zero digits are always significant Zeroes between non-zero digits are significant.... View Article
Sugar is a compound. Aluminium is an element. Sugar syrup is a mixture of sugar and water. Steel is an alloy. It is a mixture of two metals.... View Article
