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CLASS Xth SCIENCE Hello dear student this article about the class Xth education for the subject Science... To be successful, you have to use each day as an opportunity to improve, to be better, to get a little bit closer to your goals. It might sound like a lot of work—and with a busy schedule, next to impossible. Practice CBSE Class 10 Sample Papers and get familiar with the actual exam. Discover your weak areas and work on it. Boost your confidence and reduce the fear of exam You can prepare for the examination of class Xth education for science.. CLASS Xth SCIENCE                       CHAPTER 04     CARBON AND IT'S COMPOUNDS Bonding in Carbon Carbon form covalent bonds.  Formation of covalent bond : Covalent bond formation involves sharing of electrons  between bonding atoms which may be either same or different.  Covalency : The number of electrons contributed by an atom for sharing is known as its  .covalency  Characteristics of covalent co

CLASS Xth SCIENCE Hello dear student this article about the class Xth education for the subject Science... All students take care the best education and preparation of the class Xth examination... To be successful, you have to use each day as an opportunity to improve, to be better, to get a little bit closer to your goals. It might sound like a lot of work—and with a busy schedule, next to impossible. CLASS Xth SCIENCE PRACTICE SHORT NOTES ARE HERE....         Chapter 03 MENTALS AND NON METAL'S Elements are classified broadly into two categories  on the basis of properties: Metals: Iron, Zinc, Copper, Aluminium etc.  Non – metals: Chlorine, Nitrogen, Hydrogen, Oxygen, Sulphur etc.  Apart from metals and non-metals some elements show properties of both metals and non – metals,  e.g. Silicon, Arsenic, Germanium .They are called metalloids  Comparison of physical and chemical properties of metals and non – metals:-  Property Metals Non-M

CLASS Xth SCIENCE Hello dear student this article about the class Xth education for the subject Science... To be successful, you have to use each day as an opportunity to improve, to be better, to get a little bit closer to your goals. It might sound like a lot of work—and with a busy schedule, next to impossible. All students take care the best education and preparation of the class Xth examination... CLASS Xth SCIENCE PRACTICE SHORT NOTES ARE HERE.... Really appreciate the opportunity for the class Xth education CLASS Xth SCIENCE..        Chapter 02 ACID BASE AND SALTS  1 Acid are sour iin taste. turn blue litmus red and dissolve in water to release H+ ions  ' ' eg:-HCl , H2SO4 .. etc  2 Bases are butter in taste have soapy touch turn red litmus blue and gives hydroxide  ' ions in Solution eg:- NaOH ,KOH ... etc.   3 A salt is a compound which is formed by neutraliZation reaction between an acid '  ' and base eg:- sod

CLASS Xth SCIENCE Hello dear student this article about the class Xth education for the subject Science... To be successful, you have to use each day as an opportunity to improve, to be better, to get a little bit closer to your goals. It might sound like a lot of work—and with a busy schedule, next to impossible. But the best part is, the more you accomplish, the more you’ll want to do, the higher you’ll want to reach For class Xth Education Science revision papers.  SHORT NOTES FOR CLASS Xth                 CHAPTER 01   CHEMICAL REACTION AND EQUATIONS   1) Chemical reaction — Chemical changes or chemical reactions are the changes in  which one or more new substances are formed.   2 )Chemical Equations – Representation of a chemical reaction in terms of symbols and   formulae of the reactants and products is known as chemical equation.   3) Balanced Chemical equations – The chemical equation in which the no. of atoms of different   e