1)
Define pH and pH scale.
2) Complete the following chemical equations.
ZnSO, + ....
HCl + ...
NaCl + H2O
NaOH (aq)
→ Nat + ..
2KOH +CO, -
......... +
+ ....
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Explanation:
pH is also known as power of hydrogen and ph scale is used to measure acidity or baseisity of a substance
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