Answers

2016-05-06T23:12:51+05:30
The pH scale,ranges from 0 to 14, indicates how acidic or alkaline a material is. 
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2016-05-06T23:15:49+05:30
PH scale ranges from _0_ to _14_..... ..... 0-7 ----> Acidic in nature...... 8-14---> Basic/Alkaline in nature.
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