Explain the main goal of chemistry.
Solution 2E In chemistry Matter can be classified into two categories (i) depending on physical state- gas, liquid and solid (ii) Its composition (mixture or compound) Matter has also processed two kind of properties (i) Physical properties where substances change its physical appearance but composition remain same. (ii) Chemical properties where a substance is transformed into another substance having different chemical composition. From the diagram, it is confirmed that the substances are chemically transformed into different type of substance to form larger compound or mixture. Hence the process is chemically change.