Give an example of gaseous molecule which is a monoatomic.
Answer: Inert gases are example of gaseous molecule which is monoatomic. Monatomic Gases The noble gases are monatomic gases as they... View Article
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The International convention CITES, prohibits the trade of______
Answer: The International convention CITES, prohibits the trade of endangered species. CITES India India is a CITES Party since 1976. Due... View Article
Who discovered the fundamental subatomic particle neutron?
Answer: The neutron was discovered by James Chadwick by bombarding a thin sheet of beryllium by α-particles. Neutron Neutrons are... View Article
What is the electrophile in nitration of benzene reaction?
Answer: The electrophile in nitration of benzene reaction is NO2+. Nitration of benzene In the presence of concentrated sulphuric acid,... View Article
Give the term for alternative forms of a gene is known as________
Answer: The term for alternative forms of a gene is known as alleles or allele. Alleles Alleles are a pair... View Article
In propane, the number of Carbon-Carbon single bond is/are________
Answer: Propane (C3H8) is a chain of carbon atoms containing two Carbon-Carbon single bonds. Propane (C3H8) Propane is also known by... View Article
Is the equation Mg+HCl – MgCl2+H2 balanced or not?
Answer: The representation of a chemical reaction in the form of symbols is known as chemical equation. A chemical equation... View Article
What is the correct Lewis dot structure for BeF2 molecule?
Answer: In BeF2 molecule, the valency of Be is 2 and fluorine is 1. BeF2 do have lone pairs of electrons... View Article
CaO + H2O → Ca(OH)2 is an example of which reaction?
Answer: This reaction is a combination reaction, as calcium oxide and water combines to form a single product that is... View Article
Which trophic level has the greatest number of individuals?
Answer: The first trophic level is composed of a large number of individuals i.e. producers that are capable of producing... View Article
What did Rutherford conclude from his gold foil experiment?
Answer: Gold foil experiment Rutherford conducted the Gold foil experiment in 1911 and was able to definitively establish the existence of... View Article
Through which process is oxygen returned to the atmosphere?
Answer: Oxygen is returned to the atmosphere through photosynthesis. Photosynthesis Photosynthesis is the process used by green plants and a... View Article
What does the number of dots in the Lewis symbol represent?
Answer: The number of dots in the Lewis symbol represents the number of valence electrons in the atom. Lewis electron... View Article
What is the hybridization state of carbon in carbondioxide?
Answer: Hybridization is the process of combining two atomic orbitals with the same energy levels to produce a degenerated new... View Article
What is the unit used to measure the atmospheric pollution?
Answer: Since the amount of pollutants present in the atmosphere is very small, atmospheric pollution is measured in parts per... View Article
Which mixture is given by Dodecane in presence of platinum?
Answer: Dodecane in presence of platinum gives a mixture of Heptane and Pentane. Pyrolysis Pyrolysis is known as the heat-induced... View Article
Name the alcohol which has a intermolecular hydrogen bonds.
Answer: Methanol (CH3OH) forms intermolecular hydrogen bonds with other methanol molecules. Hydrogen bonding Hydrogen bonding is the development of hydrogen... View Article
Give an example of a substance which does not contain acid.
Answer: Antacids are bases, they do not contain any acids. Antacids The substances which neutralize the acids of the stomach... View Article
Which hemisphere receives direct sunlight on 22nd December?
Answer: Southern Hemisphere receives direct sunlight on 22nd December. Winter Solstice Every year on December 22nd, the Winter Solstice occurs.... View Article
Give an example of a plant with scattered vascular bundles.
Answer: Maize contains scattered vascular bundles as it is a monocot plant. Vascular bundles Vascular bundles are skull shaped and... View Article
