How to calculate concentration of acids and alkalis?Concentrations of Acids and Alkalis A solution is a mixture formed by dissolving a solute in a solvent. Solute + solvent → solution For example, a sugar solution is prepared by dissolving sugar (solute…

Frank ICSE Solutions for Class 10 Chemistry – AlkanesPAGE NO : 252 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7: Solution 8: Solution 9: Solution 10: Solution 11: Solution 12: Solution 13: ChemistryBiologyPhysi…

Frank ICSE Solutions for Class 10 Chemistry – Practical WorkPAGE NO : 282 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 7: Solution 8: Solution 9: Solution 10: Solution 1999-1: Solution 2000-1: PAGE NO : 284 Solution 2001-1: …

Frank ICSE Solutions for Class 10 Chemistry – Carboxylic acidPAGE NO : 269 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7: Solution 8: Solution 9: Solution 10: Solution 11: Solution 1999-1: Solution 1999-2: Solut…

Frank ICSE Solutions for Class 10 Chemistry – AlcoholsPAGE NO : 264 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7: Solution 8: ChemistryBiologyPhysicsMaths

Frank ICSE Solutions for Class 10 Chemistry – AlkynesPAGE NO : 260 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7: PAGE NO : 261 Solution 8: Solution 9: Solution 10: Solution 11: ChemistryBiologyPhysicsMaths

Frank ICSE Solutions for Class 10 Chemistry – Unsaturated HydrocarbonsPAGE NO : 256 Solution 1: Solution 2: Solution 3: Solution 4: Solution 5: Solution 6: Solution 7: Solution 8: Solution 9: Solution 10: Solution 11: ChemistryBiologyPhysicsMaths

What are the Laws of Chemical CombinationThe laws of chemical combination played a significant role in the development of Dalton’s atomic theory of matter. There are two important laws of chemical combination. 1. Law of conservation of mass Law of conse…

What are the Two Types of Ions and how are they Different Ion: An ion is a positively or negatively charged atom (or group of atoms). An ion is formed by the loss or gain of electrons by an atom, so it contains an unequal number of electrons and protons…

Describe how to write a formula for a covalent compoundMethod to deduce the formulae of covalent compoundsNon-metals combine with non-metals to form covalent compounds. Table shows the number of electrons needed by an atom of a non-metal to achieve a sta…