H2CO3 is formed when CO2(g) is dissolved in water. H2CO3 is a weak dibasic acid. It forms two series of […]
Tag: SS1 ONLINE STUDY
CONTENT Coal. Fuel gases/Gasification of coke. COAL Coal is an impure form of carbon. Coal is a complex mixture of […]
CONTENT• Occurrence and Allotropes• Properties OCCURRENCE It occurs naturally as diamond and graphite. It occurs in an impure form as […]
CONTENT Bases Salts Efflorescence, deliquescence and hygroscopic BASES AND ALKALIS A base is a substance which will neutralize an acid […]
ACIDS Definition: An acid is substance which in aqueous solution produces hydroxonium ion (H3O+) or hydrogen ion (H+) as the […]
THIRD TERM E-LEARNING NOTE SUBJECT: CHEMISTRY CLASS: SS 1 SCHEME OF WORK WEEK TOPIC 1. Revision /Acids: Properties, […]
CONTENT Definition of elasticity Hook’s law Tensile stress, tensile strain and young modulus Elasticity is the tendency of a material […]
CONTENT Definition of Capillarity Cohesion and adhesion Application of capillarity Capillarity is defined as the tendency of liquids to rise […]
CONTENT Definition of surface tension Effect of surface tension Application of surface tension Reduction of surface tension SURFACE TENSION Is […]