Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

The reactivity of metals can be determined using displacement reactions. In a displacement reaction a more reactive metal will displace a less reactive metal from its compound. For example, magnesium ...

Salts are produced in the reactions of acids. Some salts can be useful, and so chemists sometimes carry out preparations of pure salts. There are two different approaches to making a pure salt which ...

NCERT Class 10 Science Chapter 1 Intext Question Answer: Chemical Reactions and Equations are an important part of the Class 10 Science curriculum that helps students understand the various types of ...