TNPSC GROUP II- A - tnpscjob.com · Page 13 of 15 HCL ... Page 14 of 15 ...
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Transcript of TNPSC GROUP II- A - tnpscjob.com · Page 13 of 15 HCL ... Page 14 of 15 ...
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HCL
HCOOH CH3COOH C3H7COOH C2H5COOH
186.B = 2 BALL = 27BOOK
A -
H P B M
2.48x 2.48 – 1.52 x 1.52 0.96
½