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Chemistry A/L (Sinhala medium): October 2011
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Chemistry A/L (Sinhala medium). Monday, October 24, 2011. 1 mrudKqjl wrfha jsYd,;aj .Kh lsh o@. 2 kHIagshl wrfha jsYd,;aj .Kh lsh o@. 3 mrudKqjl mj;sk bf,lafg%dak m%Odk Yla;s ugsgus lShl mej;sh yels o@ tajd fudkjd o@. 4 mrudKqjl mj;sk bf,lafg%dak m%Odk Yla;s ugsgus mj;sk Wm ugsgus fudkjd o@. 5 tla tla m%Odk ugsgfus Wm ugsgus lShla mj;S o@. 6 tla tla Wm ugsgfus bf,lafg%dak lShla mj;shs o@. 7 ldlaIslhl mej;sh yels bf,lafgd%ak .Kk lSh o@ ljr kshufhka th m%ldY fjhs o@. 8 Wm ugsgul ldlaIsl lShla mj;So@. Uh jv...
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Chemistry A/L (Sinhala medium): March 2014
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Chemistry A/L (Sinhala medium). Sunday, March 23, 2014. Check your answers with chemistans.blogspot.com. 1 yhsfv%dldnkj, ldnka mrudKq w;r mj;sk nkaOk fudkjd o@. NkaOk osf.a w.h i yka lrkak jvd m%n, nkaOkh l=ula o@. 2 wika;Dma; ;djhg fya;= jk ljr nkaOk fudkjd o@. 3 tjeks nkaOk mj;sk ixfhda. i yd WodyrK fokak. 4 wdus,sl yhsv%cka mrudKq orkafka ljr wKq ;=, o@. 5 fujeks wika;Dma; nkaOk iys; ixfhda. ljr m%;sls%hd fmkajhs o@. 6 pl%sh wika;Dma; yhsfv%dldnk ixfhda.hla ioyd WodyrK fokak. 23 vhs fn%dauhsvhla ,nd &...
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Chemistry A/L (Sinhala medium): Periodic table d block elements reactions
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Chemistry A/L (Sinhala medium). Wednesday, January 29, 2014. Periodic table d block elements reactions. 1 ueka.ksia $lafrdaushus $jefkavshus hk fusjdfha NdIausl Ulaihsv i yka lrkak. 2 wdus,sl Tlaihsv f,i yeisfrkafka ljrlao@. 3 WNh=ks ixfhda. jkafka ljrla o@. TlaislrK wjia:dj olakg fkdue;af;a ljr uQ, o%jH j, o@. TlaislrK wjia:dj olakg fkdue;af;a ljr uQ, o%jH j, o@. TlaislrK wjia:dj olakg fkdue;af;a ljr uQ, o%jH j, o@. TlaislrK wjia:dj olakg fkdue;af;a ljr uQ, o%jH j, o@. 2 - [Ni (NH. 3 - Co (NH. 6 - Cu (H.
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Chemistry A/L (Sinhala medium): August 2013
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Chemistry A/L (Sinhala medium). Friday, August 9, 2013. Chemistry Final model Test. 1 wka;¾ wKql n, f,i ,kavka n, olakg fkdue;af;a. 3 Ar 4 . MgD. 2 wdus,sl;djfhka by Tlaihsvh jkafka. 2 NO 3. N. IEoSug Ndjs;d l yelafla ljr m%;sls%hdj o@. 1 wefudakshus khsfg%sgs r;a lsrSu. 3 idkao% khsgs%la wus,h iu. fldm¾ m%;sls%hd lsrSu. 4 fi 0 we;s khsg%ckavfhdlaihsvs iys; k,hla. M%;sls%hdfjka idlao% khsgs%la wus,h iu. ls%hdfjka. Iu idok wjlafIamh khsgs%la wus,fha o%jH lrkafka ljr m%;sls%hlh o@. 190; i,afmags j,g. 11 kh...
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Chemistry A/L (Sinhala medium): June 2013
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Chemistry A/L (Sinhala medium). Thursday, June 6, 2013. Electro Magnetic Waves -2. JsoHq;a pqusnl ;rx. 1 ;rxhl ixLHd;h. Kus j jsoHq;a pqusnl ;rx.hl m%fjs.h ,nd .kafka flfia o@. 2 ma,dkala ksh;h. Okafka kus jsoHq;a pqusnl ;rx.hl Yla;sh. Fidhd . yelsh. 3 fuu iuslrK j,g wkqj ;rx.hl Yla;sh yd. Rx wdhduh w;r iusnkaO;dj l=ula o@. 4 ;rxhl Yla;sh wvqjk jsg tys ;rx. wdhduhg l=ula isoqfjhs o@. 5 jsoHq;a pqusnl j¾Kdj,sh ilid we;af;a flfia o@. 6 usksia weig y qkd . yelafla ljr mrdihg wh;a ;rx. wdhduhka o@. 16 r;= j&...
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Chemistry A/L (Sinhala medium): February 2012
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Chemistry A/L (Sinhala medium). Monday, February 13, 2012. 1 ioDY fYa%Kshl ,laIK fokak. 2 we,aflak j, wKql ialkaOh;a iu. fjkia jk fN! Sl =Kdx. fudkjd o@. 3 tys wKq w;r ljr n, olakg ,efnhs o@. 4 tu n, ixLHdj jevsjk jsg ;dmdxl hg l=ula isoq fjhs o@. 5 tlu wKql iQ;%h we; a jsjsO ;dmdxlh ka iys; ixfhda. mej;sug fya;=j ,shkak. 6 ;dmdxlh jevs jSug n,mdk fjk;a fya;=jla fokak. 7 we,aflak j, wvq m%;sls%hdldrs;ajhg fya;= ,shkak. 8 ye,ck wKqjla ks¾O%ejSh jkafka wehs@. 9 ljr ; aj hgf;a we,aflak j,q m%;sls%hd lrhs o@.
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Chemistry A/L (Sinhala medium): Chemistry Final model Test
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Chemistry A/L (Sinhala medium). Friday, August 9, 2013. Chemistry Final model Test. 1 wka;¾ wKql n, f,i ,kavka n, olakg fkdue;af;a. 3 Ar 4 . MgD. 2 wdus,sl;djfhka by Tlaihsvh jkafka. 2 NO 3. N. IEoSug Ndjs;d l yelafla ljr m%;sls%hdj o@. 1 wefudakshus khsfg%sgs r;a lsrSu. 3 idkao% khsgs%la wus,h iu. fldm¾ m%;sls%hd lsrSu. 4 fi 0 we;s khsg%ckavfhdlaihsvs iys; k,hla. M%;sls%hdfjka idlao% khsgs%la wus,h iu. ls%hdfjka. Iu idok wjlafIamh khsgs%la wus,fha o%jH lrkafka ljr m%;sls%hlh o@. 190; i,afmags j,g. 11 kh...
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Chemistry A/L (Sinhala medium): April 2012
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Chemistry A/L (Sinhala medium). Sunday, April 29, 2012. Fdkqfjs uQ,oQjH f,dayjk w;r. Fdkqjg ljr fjkila fmkajhs o@. Fdkqjg wh;a uq, o%jH w;rska nyqrEmS ,laIK fmkajkafka ljrla o@. Fdkqfjs uQ,oQjH j, ixhqc;djfha ljr fjkila mj;shs o@. 4 tys mj;sk wKq f,i mj;sk uQ,o%jH ,shkak. Fdkqjg wh;a WodiSk Tlaihsv ljrla o@. 6 ;=kajk wdj¾ fha we;s Tlaihsv j,ska iyixhqc Tlaihsv fudkjd o@. Iyixhqc jdhquh Tlaihsv fudkjd o@ ta w;rska c,fha o%djH Tlaihsv ,shkak. 11 th wus,. Iu olajk m%;sls%hd ,shkak. WodiSk yhsv%hsv ,shkak.
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Chemistry A/L (Sinhala medium): January 2012
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Chemistry A/L (Sinhala medium). Friday, January 20, 2012. 1 M, ks¾udKhg wjYH uq, o%jH imhd .kafka l=ula ns Sfukao@. 2 Yla;sh wjYH jkafka nkaOk ns Sug o@ $ iEoS ug o@. Eus 10 la ;=, wvx.= nkaOk j¾. fudkjd o@ tla tla j¾.fha nkaOk fu! LShla mj;shs o@. 4 th o%djKhl osh l jsg kj nkaOk f,i ljr nkaOk we;s fjhs o@. 5 fuysos ;dm jsm¾hdihla isoqjkafka wehs@. 6 yhsv%cka jdhqj yd Tlaiscka jdhqj Wmfhda.S lr .ksuska. 1la iEoSfus oS ns Sug isoqjk nkaOk fudkjd o@. 7 iusu; ; aj hgf;a jdhquh m%fNaohl nkaOk fu! 8 c,h fu!