Enthalpy 1

tka;e,ams

1 oS we;s m%;sls%hd w;=rska ;dm fjkiajSula olakg ,efnk m%;sls%hd y|qkajkak

wefudakshus ;fhdaihfkags iu.  fnsrshus yhsfv%dlaihsvs m%;sls%hdj

 wefudakshus laf,darhsvs c,fha  osh lsrsu

fidavshus yhsfv%dlaihsvs c,fha  osh lsrsu

2 ta i|yd iuslrK ,shkak

3 NaOH.%eus 10 la c,h 250 ml ;=, o%jKh lr we;ehs is;kak Tn n,dfmdfrd;a;= jk ksrslaIKh ,shkak

moaO;sfha WIaK;ajh by< hdu

4 NaOH .%eus 10 la th c,h 250 ml  la ;=, o%jKh l< jsg  wfmalaId lrk fjki ,shkak

5 Tnf.a  ks.ukh l=ula o@

6 tu wjia:d foflysoS msgjk ;dm m%udKh fjkia fjhs o@

7 NaOH .%eus 10 la c,h 250 ml ;=, o%jKh lr we;ehs is;kak Tn n,dfmdfrd;a;= jk ksrslaIKh ,shkak

fuysoS isoqjk WIaK;aj w.h l,ska ,nd.;a w.hg idfmalaIj flfia fjkia fjhs o@

8 fus wkqj ;dm uskqus ,nd .kakd jsg l=ula ms<sn|j ie,ls,su;a jsh hq=;=o@

9 WIaK;ajh u; yd msvkh u; fuysos msgjk ;dm m%udKh fjkia fjhs tu ksid

fjkia fjhs tu ksid iusu;hla Ndjs; lsrsu wjYH jS we; iusu; msvkh yd WIaK;ajh

lSho@

10 ksoyia jk ;dmh uek .ekSu i|yd wjYH uskqus i|yka lrkak

11 ksoyia jk ;dmh uek .ekSu i|yd iuslrKhla ,shkak

12 jsoHd.drfha oS m%dfhda.sl f,i fuh ueksfus oS jsYsIaG ;dm Odrs;dj w.h fjkqjg ,nd .kafka l=uk w.h o@

13 jsoHd.drfha oS m%dfhda.sl f,i fuh ueksfus oS o%djKfha ialkaOh w.h fjkqjg ,nd .kafka l=uk w.h o@

thg fya;=j l=ulao@

14 tu w.hhka m%udKh  u; fjkiajk .=Khka ksid m%dfhda.sl f,i w.h fijSug we;s wmyiq;dj ksid

15 mod¾:fha m%udKh u; r|d mj;sk fujeks .=K ljr kulska y|qkajhs o@

16 mod¾:fha m%udKh u; r|d fkdmj;sk .=K ljr kulska y|qkajhs o@

17 ta i|yd WodyrK fokak