A solution with a pH value which is less than 7 is acidic. The acids which react with metals usually have quite a low pH, of either 3 or less. Some metals react with acids and when they do the ...
Electrochemical reactions form the basis of conversion of chemical energy into electrical energy in batteries. An electrochemical reaction is an oxidation-reduction reaction in which the electrons ...
Here you get the CBSE Class 10 Science chapter 2, Acids, Bases and Salts: NCERT Exemplar Problems and Solutions (Part-III). This part of the chapter includes solutions for Question No. 43 to 48 from ...
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