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PH Scale (in Tamil)
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This video explains about base and it's pH values in TAMIL for TNPSC, SSC, RRB, IBPS.....

Mugunthan Loganathan
I am specialist in Aptitude ,Reasoning and General Science for TNPSC, SSC , RRB, IBPS and other competitive exams.

Unacademy user
Time saving...Thanxx sir
Kiran Shinde
2 years ago
Welcome thank you.

  1. 1 2 3 4 s 6 7 10 l 2 3 4 pH =-1

  2. - (6.S-7.5) -(735-74S) 8.2 8.5 npou.uw ! Gun furt -12

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  4. Thank You For Watching All The Best