Answer: Inert gases are example of gaseous molecule which is monoatomic. The noble gases are monatomic gases as they are unreactive in nature... View Article
Answer: The term for alternative forms of a gene is known as alleles or allele. Alleles are a pair of genes that occupy a specific location on... View Article
Answer: Propane (C3H8) is a chain of carbon atoms containing two Carbon-Carbon single bonds. Propane is also known by the names n-Propane,... View Article
Answer: The representation of a chemical reaction in the form of symbols is known as chemical equation. A chemical equation consists of... View Article
Answer: In BeF2 molecule, the valency of Be is 2 and fluorine is 1. BeF2 do have lone pairs of electrons on the fluorines, 6 electrons each to... View Article
Answer: This reaction is a combination reaction, as calcium oxide and water combines to form a single product that is calcium hydroxide. A... View Article
Answer: The first trophic level is composed of a large number of individuals i.e. producers that are capable of producing their own food by... View Article
Answer: Rutherford conducted the Gold foil experiment in 1911 and was able to definitively establish the existence of an atom and the position... View Article
Answer: Oxygen is returned to the atmosphere through photosynthesis. Photosynthesis is the process used by green plants and a few organisms... View Article
Answer: The number of dots in the Lewis symbol represents the number of valence electrons in the atom. Lewis electron dot structure is defines... View Article
Answer: Hybridization is the process of combining two atomic orbitals with the same energy levels to produce a degenerated new class of... View Article
Answer: Since the amount of pollutants present in the atmosphere is very small, atmospheric pollution is measured in parts per million (ppm).... View Article
Answer: Dodecane in presence of platinum gives a mixture of Heptane and Pentane. Pyrolysis is known as the heat-induced fragmentation of a... View Article
Answer: Methanol (CH3OH) forms intermolecular hydrogen bonds with other methanol molecules. Hydrogen bonding is the development of hydrogen... View Article
Answer: Antacids are bases, they do not contain any acids. The substances which neutralize the acids of the stomach are called antacids.... View Article
Answer: Maize contains scattered vascular bundles as it is a monocot plant. Vascular bundles are skull shaped and scattered in the ground... View Article