Polar molecules are molecules that possess dipoles and are prevalent in nature. A water molecule (H2O), for example, has a significant permanent... View Article
Carbylamine reaction - The carbylamine reaction (also known as the Hoffmann isocyanide synthesis) is the reaction of a primary amine, chloroform,... View Article
Plastic, like synthetic fibre, is a polymer. Synthetic fibres are sometimes known as artificial or man-made fibres. Synthetic fibres are made... View Article
Chromatography is a laboratory technique used for the separation of a mixture. The applications of chromatography are: Testing drug levels... View Article
No. Rusting is not a combustion reaction. The process of rusting is called oxidation reaction, in which there is a gain of oxygen with the loss... View Article
The radioactive isotope of hydrogen (H) is Tritium. Tritium (T) also called hydrogen-3 or 3H . It is a rare and radioactive isotope of hydrogen.... View Article
N/10 HCl solution Here, N = normality M refers to molarity, which means molecular weight dissolved in 1 litre of water. The molecular weight... View Article
(A) 0 (B) 1 (C) 2 (D) 3 A correct answer is option (B) 1 The valance electron in alkali metals is 1. All the alkali metals have one valance... View Article
A correct answer is an option (C) C2H2. CO2 is a linear molecule and it is isostructural with C2H2. Carbon dioxide is a chemical element that... View Article
A zoo is a place where animals are maintained for the purpose of public display. Wildlife sanctuaries are protected regions where wild animals... View Article
Cerebellum: Motor coordination, posture maintenance, and balance are the major activities of the cerebellum. The size of the hippocampus is less... View Article
The trait is controlled by the genes, which produce a particular protein. Genes are segments of DNA that carry information that is used to make... View Article
Sucrose is the type of photosynthate that passes through the phloem. Glucose is the end product of photosynthesis. These sugars are required for... View Article
Guttation is the loss of water from hydathodes (small pores) on the leaf edge of a tiny herbacious plant in the form of water droplets. At the... View Article
FSH - Follicle-stimulating hormone is one of the essential hormones synthesized and secreted by the gonadotropic cells of the anterior pituitary... View Article
