Solution : Saponification On treating ester with an alkali, the ester is converted back to alcohol and sodium salt of carboxylic acid. This reaction is known as saponification . because it is used in the preparation of soap. Soaps are sodium or potassium salts of long chain carboxylic acid.
Coal and petroleum have been formed from biomass which has been subjected to various biological and geological processes. Coal is the remains of trees, ferns, and other plants that lived millions of years ago. These were crushed into the earth, perhaps by earthquakes or volcanic eruptions. They were pressed down by layers of earth and …
USES OF DIAMONDS People have always been attracted to beautiful, rare objects. Diamonds have been treasured as gemstones since ancient times, admired for their beauty, and people still think of diamonds as the ultimate luxury in jewellery. However, diamonds are valued for far more than their captivating beauty. Their unique physical properties make them prized …
