Question

d. hyg
3. The pH of soil can be controlled through
La, neutralisation
b. acidic oxides
c. neutral oxides
d. basic oxides
4. When an acid is (H+) added to alkali (OH) product is
a. hydroxide
b. water
d. H, gas
c. salt
Short answer questions
1. What is the enthalpy of neutralisation of a strong acid and a strong base ?
Ans.
2. Write the following statement as True/false
1. An exothermic reaction is characterized by the positive value of AH​

Answer 1

Answer:

bfbhxzcbkfs bltszzbn jhsx. jhsx. kn

fcjlgdhMkdhxnjxoiahvsbz ajjsbxkzbsvsjd. xsnzgshjxnhsskxhsbxhdb djsjbxhdb d djjx d d bsjndhdjsjdjcbbdjs d xjsbdbxhdnndjx