IS MATTER AROUND US PURE?
IS MATTER AROUND US PURE? Q:IS MATTER AROUND US PURE? Answer:Matter around us has both pure and impure substance. Pure Substance: Pure
subsRead More…
Chemical Reactions and Equations
Chemical Reactions and Equations The topic of Chemical Reactions and Equations includes many subtopics which area explained as follows: What iRead More…
Atoms and Molecules class 9 notes
Atoms and Molecules Atoms and Molecules topic includes laws of chemical combination Atoms-and-Molecules power-pointDownload Basic Laws of CRead More…
Practice Questions on Reacting masses
Practice Questions on Reacting masses Solve the following Practice Questions on Reacting masses using balanced Chemical equations Q.1 20 g MagnRead More…
IB Past paper questions on Ionic bond
IB Past paper questions on Ionic bond The following IB past paper questions are on ionic bond topic and should be done along with the topic. 1.Read More…
How to determine Iron concentrations in chem IA?
How to determine Iron concentrations in chem IA? To determine Iron concentrations in chem IA,You can use redox titration method between the sampleRead More…
Combined Gas Law
Combined Gas Law By combining Boyle’s Law, Charle’s Law, Gay Lussac’s Law, combined gas law for a fixed amount of a gas is PV/T=K means Read More…
Gay Lussac’s Law
Gay Lussac’s Law According to Gay Lussac’s Law “ the pressure of a gas is directly proportional to the temperature if the volume is fixed.Read More…
Charles law
Charles law According to Charles law “ the volume of a gas is directly proportional to the temperature at fixed pressure.” V ∝ T ( T isRead More…
Boyle’s Law
Boyle’s Law According to Boyle’s Law , the volume of a gas is inversely proportional to the pressure of the gas at fixed temperature. V ∝Read More…