Question

Answer the followingTrue and False statementa) Vinegar contains acetic acidb) Formic acid is a weak acidc) Acids gives Htion in waterd) Baking soda is used for Softening of hard watere) pH of a solution can vary from 0-14.f) Heat is evolved during ionization.g) NaCl is a baseh) Acids turns blue litmus solution to red​

Answer 1

Answer:

When exposed to acids below pH 4.5, the molecule gives litmus paper its red color. As the pH of the test solution moves towards alkaline, one of the hydrogen atoms (white hemispheres) starts to break off (disassociate