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116.E, Z - FwpaPLfshy; Fwpg;g pLf/

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122/blhpyPd; jahhpg;ig vGJ/ 123/vj;jpyPd; fpisf;fhy; vg;go H3PO3 kw;Wk; mlq H2SO4 cld; tpidg[hpfpwJ? 124/vj;jpyPd; fpisf;fhypd; gad;fis vGJf/ 125/nrhg;ghf;F jy; tpidia tpsf;Ff/ 126/gPdhypd; mkpyg; gz;ig tpsf;F/ 127/vj;jdhiy tpl fpisf;fhy; mjpf ghFj; jd;ik kw;Wk; bfhjpepiy Vd; bgw;wpUf;fpwJ? 128/vj;jpy; My;f&hy; HI cld; tpidg[hpfpwJ/ Mdhy; HCN cld; tpidg[hptjpy;iy/ fhuzk; TW/ 129/g[ug;gyPdpy; ,Ue;J fpspruhy; vg;go jahhpf;fg;gLfpwJ?

18.

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130/mrpl;nlh \gPndhid \bgdhrpy; g[nuhiklhf vg;go khw;Wtha;? 131/g[ug;gndhid tpl
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140/ghqkpf; mkpyk; lhyd;*; fhuzpia xLf;FfpwJ/ Mdhy; mrpl;o f; mkpyk; xLf;Ftjpy;iy/ Vd;? 141/bkj;jpy; mnahiloypUe; J mrpl;of; mkpyk; vg;go bjhFf;fg;gLfpwJ? 142/\gPdhy; kw;Wk; My;f&hiy tpl fhqghf;rpypf; mkpy§fs; mjpf mkpyj; jd;ik bgw;Ws;sJ Vd;? 143/mrpl;of; mkpyj;jpd; mkpyj;jd;ik gw;wp Fwpg;g[ tiuf/ 144/fpisrd; - v*;lq FWf;f tpidia tpsf;F/ 145/fhqghf;rpypf; mkpy§;fSf;fhd nrhjidfis vGJ/ 146/b&y;-thy;&hql;-brypd;*f ; p (HVZ) tpidia vGJ/ 147/typePf;fpahft[k ;. fha;ry; ePf;fpahft[k; gad;gLk; nrqkk; vJ? mJ vg;go jahhpf;fg;gLfpwJ? 148/khw;W v*;luhf;Fjy; tpidia vGJ/ 149/mrpl;lhy;oi&il yhf;of; mkpykhf vg;go khw;Wtha;? 150/yhf;of; mkpyj;ij btg;gg;gLj;Jk;nghJ epfGk; tpid ahJ? 12 th 151/Mf;rhypf; mkpyj;jpd; gad;fis vGJ/

§

152.Fnshnuh gpf;hpd; vg;go jahhpf;fg;gLfpwJ? 153.C2H7N vd;w |yf;TW tha;gg ; hLilar; nrqkk; (A) iel;u*; mkpyj;Jld; tpidg[hpe;J (B) vd;w C 2 H 6 O fhpk nrqkj;ijj; jUfpwJ/ nrqkk; B Mf;*p$ndw;wk; mile;J C2H4O vd;w |yf;TW tha;ghLila nrqkk; C iaj; jUfpwJ. C lhyd;*; nrhjidf;F cl;gLfpwJ/ nrqkk; A,B,C ia fz;lwpf/ 154.C6H7N vd;w |yf;TW tha;g;ghLilar; nrqkk; (A) HNO2/HCl t[ld; tpidg[hpe;J 273 K btg;gepiyapy; tpidg[hpe;J B I bfhLf;fpwJ/ B I btg;ggLj;j C I bfhLf;fpwJ/ C eLepiy bgqhpf; FnshiuLld; Cjh epwj;ij jUfpwJ/ A,B,C ia fz;lwpf/

II 01/ 02/ 03/ 04. 05/ 06/ 07/

b&a;rd;gqf;fpd; epiyapy;yhf; nfhl;ghl;il vGJ/ vyf;l;uhd; Mw;wypd; vjpqFwpapd; Kf;fpaj;Jtk; ahJ? Mqgpl;lhiy tiuaW He2 Vd; cUthftpy;iy? gpizg;g[j; juk; vd;why; vd;d? ,df;fyg;g[ tiuaW Jfs;-miy ntWgLj;J

OXFORD  - II

08/ 09/ 10/ 11/ 12/ 13/ 14/ 15/ 16. 17. 18. 19. 20/ 21. 22/ 23/ 24/ 25/ 26/ 27/ 28/ 29/ 30/ 31/ 32/ 33. 34/ 35/ 36/ 37/ 38/ 39/ 40/ 41/

g;Ahpdpd; vyf;l;uhd; ehl;lk; Fnshhpid tplf; Fiwt[/ Vd;? *;nyl;lq tpjpia vGJ/ nghuhd; bghpypaj;ij fhl;oYk; kpff;Fiwe;j madpahf;F k; Mw;wiy bgw;Ws;sJ Vd;? mYkpdpaj;jpd; Kjy; madpahf;F k; Mw;wy; bkf;dPrpaj;ij tpl Fiwt[ Vd;? bghl;lhrpak; mZtpy; cs; s 4s vyf;l;uhDf;fhd epfu mZf;fU kpd;Rikiaf; fzf;fpL/ caupa tha[f;fs; g{r;rpa vyf;l;uhd; ehl;lj;ijg; bgw;Ws;sJ Vd;?

3/ P –

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Mqj;njh rpypf;nfl;Lfs; vd;why; vd;d? xU rhd;W jUf/ gpsk;ngh rhy;td;*p gw;wp Fwpg;bgGJ/ H3PO3 ,U fhuj;Jtk; cilaJ Vd:? H3PO4 Kf;fhuj;Jtk; cilaJ Vd:? P2O5 xU kpfr; rpwe;j ePq ePf;Fk; fhuzp vd;gij epUgp/ PCl5, H3PO3 d; vyf;l;uhd; g[s;s p mikg;ig vGJ/ n&y$d; ,ilr;nrqk§;fs; vd;why; vd;d? mit vt;thW cUthfpd;wd? XeF6 vt;thW jahhpf;fg;gLfpwJ? mjd; |yf;T W totj;ij jUf/ n&y$d;fs; Vd; epwKs;sitfshf cs; sd? epahdpd; gad;fis vGJ/ &Pypaj;jpd; gad;fis vGJ/ n&hy;k;*; Kd;dwptpg;ghd; gw;wp Fwpg;g[ tiuf/ xford Smart way to Success fz; zho mhpj;jy; gw;wp Fwpg;g[ tiuf/ H3PO3 Xu; kpfr;rpwe;j xLf;fp vd;gij epUgp Ma;tfj;jpy;H3PO4 vg;goj; jahupg;gha;? H3PO4I btg;gg;gLj;Jk; nghJ Vw;gLk; khw;wj;ij vGJ/ Ma;tfj;jpy; gh*;gPd; vg;go jahupg;gha;? gh*;g pd; kpfr;rpwe;j xLf;Fk; fhuzp vd;gij epUgp/ ke;j ,iztpist[ vd;why; vd;d?

4/ d –

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d-bjhFjp jdpk§fs; khWgLk; Mf;*p$ndw;w epiyiag; bgw;wpUg;gnjd;? ,ilepiyj; jdpk§fs; epwKs;s madpfis jUtJ Vd;? ,ilepiyj; jdpk§fs; tpida{f;fpfshf bray; gl fhuzk; ahJ? ,ilepiyj; jdpk§fs; mizt[r; nrqk§fis cUthf;FtJ Vd;? Jg;ghf;fp cnyhfk; gw;wp Fwpg;g[ tiuf/ Fnuhk; Kyhk; g{Rjy; gw;wp Fwpg;g[ tiuf/ JUg;g pof;fhj v\F Fwpg;g[ tiuf/ gpnyhrgq Cy; gw;wp Fwpg;g[ tiuf/ rpy;tq ckpH:jy; vd;why; vd;d? mjid vg;go jLf;fyhk;?

12 th

www.tnschools.co.in

www.tnschools.co.in 42/ 43/ 44. 45/ 46/

nfrpa*; Cjh gw;wp Fwpg;g[ tiuf/ Fnuhiky; FnshiuL nrhjidia vGJ/ K2Cr2O7 Xq kpfr; rpwe;j Mf;rp$ndw;wp vd;gij tpsf;F/ fhg;gq ry;ngl; gof§fis btg;gg;gLj;Jk;b ghGJ vd;d tpist[ Vw;gLk;? xU bghUspd; fhe;j jpUg;g[j;jpwd; 3/9BM vd;why; mJ vj;jid jdpj;j vyf;l;uhd;fis bfhz;oUf;Fk;? 47/ nfhy;L ,uh$jpuhtfj;Jld; vg;go tpidg[upfpwJ? 48/

50. 51. 52. 53/ 54/ 55/ 56/

A218 vd;w cl;fU epiyg;g[j; jd;ika[s; s 82B206 cl;fUthf khWk; nghJ btspg;gLk;  kw;Wk;  Jfs;fspd; vz;z pf;ifiaf; fzf;fpLf/ Jfs;fisa[k; ehd;F Jfs;fisa[k; Th cl;fUtpd; epiw vz; 232 mZ vz; 90 MW btspapl;l gpd; fpilf;Fk; cl;fUtpd; epiw vz; kw;Wk; mZ vz; ahit? u238 cl;fUtpd; miuthH;fhyk; 140 ehl;fs;/ ,t;tl [ ;fUtpd; ruhrhp thH;fhyj;ijf; fzf;fpL/ Th232 cl;fU 82Pb208 cl;fUthf khWk; nghJ btspaplg;gLk; kw;Wk; Jfs;fspd; vz;zpf;if ahJ? 90 Th233 d; miuthH;fhyj;jpd; kjpg;g[ 1/4X1010 Mz;Lfs; vdpy; rpijt[ khwpypapd; kjpg;g[ ahJ? fjpupaf;fk; tiuaW cl;fUtpidfspd; Q- kjpg;g[ gw;wp Fwpg;g[ vGJ/ i&l;u$d; Fz;L bra;tjpYs;s mwptpay; fUj;ij tpsf;F/ cl;fU gpsg;g[ tpidf;Fk; cl;fU gpizg;g[ tpidf;Fk; ,ilnaa[s;s ntWghLfs; ahit?

57/ 58/ 59/ 60/ 61. 62/ 63/

mzpf;nfhit jsk; kw;Wk; myFf;T L tiuaW/ mjpkpd; flj;jpfs; vd;why; vd;d? mjd; gaid vGJ/ tpl;hpa*; epiyik vd;why; vd;d? mizt[ vz; vd;why; vd;d? a) sc b) fcc c) bcc mikg;g[fspd; glk; tiuf fz; zho vg;go jahhpf;fg;gLfpwJ? gpuhf; tpjpia vGJ/

49.

84

II

xford

Smart way to Success

; - II

64/ out[l;ld; tpjpia vGJ/ 65/ xU bray;Kiwapd;nghJ vg;nghJ vd;l;n uhgp caUk; ? nkYk; xUntjptpidapd; jd;dpr;ir bray;Kiwf;fhd fhuz§fis vGJ/ 66/ ePq (373K)  ePuhtp (373K) vd;w bray;Kiwapy; vd;l;nuhgp khw;wj;ijf; fzf;fpLf/ H(vap)=40850 Jmol-1 67/ xU btg;g ,ae;jpuk; 110C kw;Wk; 25C btg;gepiyfSf;F ,ilapy; bray;gLfpwbjdpy; mjd; mjpfg;gl;r rjtPjj; jpwidf; fzf;fpL/ 68/ fPH;fz;l epiyik khw;wj;jpd; nghJ vd;l;nuhgp khw;wj;ij fzf;fpL H(transition)=2090 Jmol-1, 1mol Sn (,13C) = 1nkhy; 1mol Sn (,13C)

- II 69. 70/ 71/ 72/ 73/ 74/ 75/

Cl2 –d; Kd;dpiyapy; PCl5 rpijtiljy; FiwtJ Vd;? yPr hl;ypaq bfhs;ifiaf; TWf/ 12 th tpid Fzfk; tiuaW/ gphpif tPjk; tiuaW/ rkepiy khwpyp vd;why; vd;d? rkepiy tpidfs; ##,a§Fr; rkepiyfs;## vd;W miHf;fg;gLtJ Vd;? tpid Fzfk; Q kw;Wk; rkepiykhwpyp Kc ,uz;Lk; xd;iwbahd;W vt;thW rhqe;Js;sd? - II

76/ tpid tif tiuaW

77/ miu Ma[l;fhyk; tiuaW/ mjw;fhd rkd;ghl;il tUtp/ (my;yJ) Kjy; tif tpidapd; miuthH; neuj;jpw;Fk; tpidntf khwpypf;Fk; cs;s bjhlqig tUtp/ 78/ nghypKjy; tif tpid vd;why; vd;d? v/fh/ jUf/ 79/ mq&Pdpa*; rkd;ghl;il vGJ/ 80/ fpsqt[W Mw;wy; vd;why; vd;d? 12 th 81/ vspa kw;Wk; rpf;fyhd tpidfs; vd;why; vd;d? 82/ g{$ ;$pa tif tpid vd;why; vd;d? mt;tpidapy; tpidntf khwpyp ahJ? 83/ xU Kjy;tif tpidapd; tpidntfk; 298Ky; 5.2X10-6 mol lit-1s-1 MFk;/ mjd; bjhlf;f brwpt[ 2.6 X 10-3 mol lit-1, Mf cs;snghJ mnj btg;gepiyapy; tpidapd; Kjy;tif tpidntf khwpypiaf; fzf;fpL/ 84/ xU Kjy;tif tpid 75 rjtPjk; Kotila 48 epkplk; njitg;gLfpwJ vdpy; tpidntf khwpypiaf; fzf;fpL/ 85/ xU Kjy;tif tpidapd; miuthH;fhyk; 10 epkpl§fs; vdpy; 1 kzp neuk; fHpj;J vt;tst[ rjtPj tpidgL bghUs; kPjpapUf;Fk;? 86/ bjhlq my;yJ mLj;jLj;J epfGk; tpid vd;why; vd;d? v/fh/ jUf/ 87/ ,iz tpidfs; my;yJ gf;f tpidfs; vd;why; vd;d? v/fh/ jUf/ 88/ vjpbujpq tpidfs; my;yJ kPs; tpidfs; vd;why; vd;d? v/fh/ jUf/

12. 89/ 90/ 91/ 92/ 93. 94/

tpidntf khw;wk; (khw;wp) vd;why; vd;d? caqj;jp vd;why; vd;d? v/fh/ jUf/ tpidntf khw;w er;R vd;why; vd;d? v/fh/ jUf/ fpsqt[ ika§fs; vd;why; vd;d? i) fsp ii) ghy;kk; - Fwpg;g[ tiuf/ fiug;ghd; ftq (tpUk;g[k;) kw;Wk; fiug;ghd; vjpq (btWf;Fk;) TH;k§fs; vd;why; vd;d? v/fh/ jUf/ 95/ TH; kkhf;fpfisg; gad;gLj;jp TH;kkhf;fy; vd;why; vd;d? v/fh/ jUf/ 96/ g;busdpad; ,af;fk; vd;why; vd;d? mjw;fhd fhuzk; TW/ 97/ od;lhy; tpist[ vd;why; vd;d? mjw;fhd fhuzk; TW/ 98/ b&y;k; n&hy;l;*; ,ul;il mLf;F vd;why; vd;d? 99/ kpd;Kid ftqr;rp (vyf;l;nuh nghurp*;) vd;why; vd;d? 100/kpd;dpaw; rt;t{L guty; vd;why; vd;d? 101/tha[ - tha[ TH;k mikg;g[ Vd; cUthtjpy;iy? 102/TH;k§fspd; kUj;Jt gad;fis vGJ/

xford

Smooth way to Success

-I 103/\ghunl Kjy; tpjpia vGJ/ 104/\ghunl ,uz;lhk; tpjpia vGJ/ 105/kpd;ntjp rkhdvil tiuaW/ 106/rkhd vil flj;Jjpwd; kw;Wk; nkhyhq flj;Jjpwd; tiuaW/ 107/nfhy;uh=; tpjpia tiuaW/ 108/bghJ madp tpist[ tiuaW/ 109.PH, POH tiuaW/ 110/jh§fy; fiury; vd;why; vd;d? rhd;W jUf/ 111/rPqik bfLjy; tpist[ vd;why; vd;d? 112/ePhpd; madp bgUf;fk; vd;why; vd;d? 113/fPH;fz;ltw;iw ,w§;F thpirapy; vGJ/ i) –CHOHCH3 ii) –OH iii) –COOH iv) -CH2OH 114/cs;s hqe;j