O2 is technically the short form of oxygen. The name comes from the Greek 'oxy genes', meaning acid forming. The electronic configuration is [He]... View Article
Nitrogen can exhibit +1 to +5 oxidation state due to its half-filled orbital. N in NO has a formal oxidation number of +II. Since oxygen is... View Article
A nodal surface is a region of space in which the probability of finding an electron is zero or Nodal surfaces, or nodes, are surfaces at which... View Article
The study of genotypic ratios dates back to the work of Gregor Mendel in the 1850s. Mendel, known as the father of genetics. F1 or first filial... View Article
The kilogram is the base unit of weight in the Metric system. A pound is a unit of weight commonly used in the United State. A pound is defined... View Article
The organisation of electrons at energy levels around an atomic nucleus is an electronic configuration. The distribution of electrons in various... View Article
Clemens von Metternich (1773-1859) was from 1809 until 1848 the Foreign Minister of Hapsburg Austrian and the major architect of the Congress... View Article
Steps to draw the lewis structure Find the total number of electrons of the valance shells of nitrogen and oxygen atoms Total electrons pairs... View Article
09 Dec 2020 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS 1. Britain, EU strike deal on... View Article
The Roshni Act is seen frequently in the daily news off late. The state act has been mired in controversy and has been repealed by the then... View Article
December 8th, 2020 PIB:- Download PDF Here TABLE OF CONTENTS 1. Army Service Corps Day 2. Partners in Population and Development (PPD) 3.... View Article
The Ottoman Empire was a transcontinental empire based out of modern-day Turkey, which covered much of Southeastern Europe, Western Asia and... View Article
The partial pressure of each gas in a mixture of gases is known to be proportional to its mole fraction. Therefore, if the partial pressure of a... View Article
No, the hydronium ion (H3O+) is not capable of forming hydrogen bonds. Hydrogen bonding manifests as an intermolecular force. Within one single... View Article
Volume per cent is known to be used in order to characterize the composition of gas mixtures. However, it can be noted that for ideal gases, the... View Article
The rank of a crystal structure can be defined as the total number of atoms in one unit cell of the given crystal. The rank of a crystal... View Article
A solventless process is a chemical process that takes place in the absence of a solvent. A dry media chemical reaction or solid-state chemical... View Article
If the levels of hydrogen sulfide in the environment are below 20 parts per million (20 ppm), then the presence of hydrogen sulfide can be... View Article
Acceptable levels of hydrogen sulfide gas in the environment must feature concentrations of H2S below 20 parts per million (20 ppm). However, the... View Article
