2010-AL-CHEMISTRY-PART-II-PAPER-SINHALA-MEDIUM-AlevelApi-PDF

Il. (ii) 300 K 3.0 x 105 N m-2 S A 2.0m 300K 5.0 X 105 N m —2 S B OogÛ, 03000 3.0 m3 00 SSEOO Eg 005. Il. B Ill. e3@JO 350K 00 B Ooge03 (eaa 6.0 a) ................
................