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q what do you mean by fusion reactorsansit is pretty difficult to achieve fusion in the laboratory a lot of energy is needed to initiate the fusion
q give basic diffrence betwwen fission and fusiona quick way to remember the difference between fission and fusionfusion fuses in the nuclear
q briefly explain nuclear poweransas an energy source nuclear power is an alternative to fossil fuels controlled nuclear chain reactions are used to
q show the relationship between matter and energyansalbert einstein described an intricate relationship between matter and energy it is summarized
q what do you mean by isomersans compounds like butane and 2-methylpropane which have the same molecular formula but different molecular structures
q classification of organic compoundsgroups of organic compoundsansorganic compounds are classified on the basis of their functional groups the
q what do you mean by homologous seriesanshow can we adequately learn about carbon compounds when there are so many of themthe answer lies in
q show the basic characteristics of organic compounds ansalmost all organic compounds contain the elements of hydrogen and carbon these compounds
q explain organic chemistry and its compoundfossil fuels are made of organic compounds the proteins carbohydrates and fats in our bodies are also
q what are the chemical properties of ammoniaanscombustion ammonia does not burn in air but will burn in pure oxygen to form nitrogen and water
q illustrate the physical properties of ammoniaansammonia is a colorless gas that has a strong penetrating odor it boils at -33oc and is easily
q how to prepare ammonia in industrial levelansproduction of ammoniaammonia nh3 can be prepared by adding a strong alkali metal such as sodium to an
q what are the chemical properties of nitric acidans reactions as an acid nitric acid ionizes well because it is a strong acidhno3 --gt h no3-it
q what are the physical properties of nitric acidans nitric acid hno3 may be prepared by heating sodium nitrate with sulfuric acidnano3 h2so4 --gt
q how to produce nitrogen on industrial levelansnitrogen is produced by the fractional distillation of liquid air air is cooled to liquefy it the
q what are the properties of nitrogenansphysical properties of nitrogennitrogen is a colorless odorless and tasteless gas it is particularly
qbriefly describe about nitrogenansnitrogen is a gas that makes up approximately 79 of the atmosphere it exists in the form of the diatomic molecule
q how to prepare chlorine in laboratorychlorine is prepared by oxidation of hydrochloric acid with potassium permanganate2kmno4 16hcl -gt 2kcl
q what are the chemical properties of halogens anshe halogens have 7 valence electrons in their outermost shell note that 7 is one electron short of
q reactions with metals anshalogens commonly undergo reactions with metals halogens react with the alkali metal family group ia in the periodic table
q what are the physical properties of halogensansthe halogens exist as diatomic molecules held together by a single bond reactivity becomes
q briefly explain about alloysanspure metals are malleable metals that are harder stronger and less malleable are sometimes required these
q how to replace metals from their saltsansif zinc is added to a solution of copper ii sulfate it dissolvesa reddish-brown deposit of metallic copper
q illustrate activity series for metalsansan activity series is a series that orders substances on the basis of their reactivity the following
q give neutralization reactions of saltsansa salt is an ionic compound composed of an anion from an acid and a cation from a base sodium chloride