Class 7th chapter 5 science{ exercise fully solved} (Acid base and salt) ##
Channel: National Board Of INDIA
Date: 2020-06-07

Key Points. In acid – base chemistry, salts are ionic compounds that result from the neutralization reaction of an acid and a base. Basic salts contain the conjugate base of a weak acid, so when they dissolve in water, they react with water to yield a solution with pH greater than 7.0.