C1 - Atoms, Molecules and Stoichiometry [Structure Question] ANSWER

TTQ <3? Hànlxr|

TTQ <3? Hànlxr|7 XAN 5* Hètar 5 > Emnx* Nmjahqjax efb Xmlh`lmnar|

XR_QHRQ_A UQAXRLMFX 5&

Rà cmjjm{lfk reoja x`m{x rà ajerlsa ermnlh nexx mc e ca{ r|tax mc heomf& heo mf& Xqoxrefha

_ajerlsa ermnlh

Heomf.5?

5?&444

Heomf.58 Ket`lra Blenmfb

58&4448 5?&455 5?&455

ls& ls&

(e, (e, l&

ll& lllll&l&

Aptjelf {`| heomf.5? atjehab mp|ka mp |ka f ex e xre fbe b lf rà baranlferlm baranlferlmf f mc ajerlsa ermnlh nexx& [`| bmax rà aje rlsa ermnlh nexx nexx mc blenmfb blenmfb blcca cmn rèr mc heomf.5?= heomf.5?= Hejhqjera Hejhqje ra rà tahafreka tahaf reka mc 5? H lf ket`lra&

@m{ bm rà xrqhrqax mc ble nmf b ef b ke t` lra aptj el f ràl ajahrlhej hmfbqhrlslrlax axtahrlsaj|= Rà aehrlmf H(blenmfb,  H(ket`lra, 9 @ > .8 iG - nmj lx apmrànlh& Aptjelf {`| r`lx aehrlmf bmax fmr mhhq xtmfrefamqxj|& Y0^

s&

(o, Heomf.52 hef oa cmnab o| rà aehrlmf oar{aaf hmxnlh e|x efb flrmkaf lf rà ernmxtàa& l& [èr ea hmxnlh terlhjax= ll& [lra e oejefhab auqerlmf cm rà eomsa aehrlmf&

Y?^

Hmnnafr o| apenlfa 7 l& Xlfha heomf.5? èx `lk` eoqfbefha hmntea rm mrà* hefblbera x`mqjb ejxm lfhjqba rèr heomf.5? èx `lk` ajerlsa eoqfbefha rèr mrà lxmrmta Y5^

ls& Hefblbera mfj| nafrlmfab rèr blenmfb èx xrmfk hmsejafr omfb oqr blb fmr xraxx rèr rà xrmfk omfb oqljb e klefr nmjahqje xrqhrqa Y5^& Y5^ &

s& Hefblbera blb fmr efx{a àa& Rà aexmf asaf r`mqk` @ lx apmrànlh oqr lr bmaxf“r cmn ket`lra aexlj| {ex bqa rm rà `lk` ehrlserlmf afak| oar{aaf blenmfb efb ket`lra Y5^& Y5^&

(o, l& hmxnlh terlhjax era xqo.terlhjax è hmfelf hmfelf hèrka lf l& l& ll&

52

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5 mc 3

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5 4

f

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3H

)

5

5

t

R`lx bmhqnaf lx fm qfbar hmt|rlk`x mc J_R Bmhqnafx& Rà uqaxlmfx eomsa lx fm trlfab uqaxlmf&

TTQ <3? Hànlxr|


?&

Oaenx mc terlhjax resajjlfk er rà xena xtaab cmn blccaafr xmqhax ea xqogahrab rm ef ajahrlh clajb ex x`m{f lf rà bleken oajm{& E oaen mc faqrmfx èx ejaeb| oaaf be{f

(e,

Xiarh` Xiarh` efb jeoaj mf rà bleken bleken eomsa `m{ oaenx mc aeh` mc rà cmjjm{lfk cmjjm{lfk te rlh jax e a eccahrab o| rà ajahrlh clajb7 (l, tmrmfx (ll, ajahrmfx (lll, ?@) Aptjelf olacj| rà tmxlrlmf efb xèta mc aeh` oaen& (l, tmrmfx (ll, ajahrmfx (lll, (lll, ?@)

(o,

Y8^ Y8^

Hmnnafr o| apenlfa 7 ?&e& xlfha tmrmf efb ?@) {aa tmxlrlsaj| hèkab xm lr {ljj oa bacjahrab er fakerlsa ranlfej mc ajahrlhej clajb* {`lja ajahrmf {ex fakerlsaj| hèkab lmf* xm lr {ljj oa bacjahrab er tmxlrlsaj| ranlfej

?&o,lll& Xlfha ?@) lx ? rlnax àesla rèf e tmrmf* xm lr {ex bacjahrab ? rlnax cqrà rèf tmrmf& Rà efkja mc bacjahrlmf o| ?@) lx èjc mc rà tmrmf&

8& (e,

Baxhloa rà ajerlsa hèkax efb nexxax mc mc rà r`aa r|tax mc terlhjax hmfrelflfk {lr`lf rà ermn& @m{ bm oaenx mc ràxa terlhjax oaèsa lf ef ajahrlh clajb= Y3^ Hmnnafr o| apenlfa 7 8&e, Rà hèka efb nexx {ex ex xrerab o| hefblbera* xm 8 neix {aa klsaf ehhmblfkj|

Hefblbera {ex eoja rm xrera rà bacjahrlmf mc terlhjax lf ajahrlhej clajb hmahrj|* {àa faqrmf {ex fm bacjahrab* {`lja tmrmf {ex bacjahrab rm fakerlsa ranlfej efb ajahrmf {ex bacjahrab rm tmxlrlsa ranlfej&

? mc 3


TTQ <3? Hànlxr| (o,


Oaheqxa mc blccalfk tmtmrlmfx mc lxmrmtax* rà ajerlsa nexx mc jaeb batafbx mf lrx xmqha& R{m xentjax mc jaeb {aa xqogahrab rm efej|xlx& Rà nexx xtahrqn mc rà clxr xentja {ex reiaf efb rà cmjjm{lfk axqjrx {aa morelfab n-a sejqa

?42

?43

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?40

ajerlsa eoqfbefha

?;

20&4

25&1

544&4

[àf 5&44 k mc rà xahmfb xentja {ex hmfsarab lfrm jaeb (LL, h`jmlba* rà nexx mc rà tmbqhr {ex 5&825k& Hejhqjera rà esaeka ajerlsa ermnlh nexx mc aeh` xentja mc jaeb* efb bahlba {àrà m fmr rà r{m xentjax èsa lbafrlhej lxmrmtlh hmntmxlrlmfx& YReia rà ajerlsa ermnlh nexx mc h`jmlfa rm oa 81&21^ Y2^ Hmnnafr o| apenlfa 7 8&o, Hefblbera lx eoja rm hejhqjera rà _EN mc To cm rà 5 xr xentja qxlfk rà esaeka nar`mb* {àa rà _EN mc 5xr jaeb xentja lx ?43&0;&

Qxlfk rà xrmlh`lmnarl nar`mbx* rà nmja mc h`jmlfa kex {ex morelfab* {àa nmja mc h`jmlfa {ex 2&05 p 54.8 nmj& Cmn auqerlmf To?fb xentja (x, ) Hj?  ToHj ? Rà hefblbera àfha hmntea rà nmja mc To rm Hj ? efb morelfab rà xena fqnoa mc nmja* cmn rà nmja mc To* _EN mc To cm rà ? fb xentja lx morelfab* {`lh` lx ?4;&<

Cmn omr` To* hefblbera lx eoja rm hmfhjqba rèr rà xmqhax mc To lx blccaafr&

2&

Rà nexx xtahrqn mc ferqejj| mhhqlfk nekfaxlqn lx klsaf oajm{ (e, 0

(o, (h,

?2

8 mc 3

5

5

?1

?3

Fena rà lmfx rèr ea axtmfxloja cm rà taeix er tmxlrlmfx ?2* ?1* bef ?3 axtahrlsaj|& Hejhqjera rà ajerlsa eoqfbefha mc aeh` lxmrmta& Hejhqjera rà ajerlsa ermnlh nexx mc nekfaxlqn& Y3^

n-a


TTQ <3? Hànlxr|

TTQ <3? Hànlxr|7 XAN 5* Hètar 5 > Emnx* Nmjahqjax efb Xmlh`lmnar| Hmnnafr o| apenlfa 7 2&e, Rà 8 taeix klsaf o| nekfaxlqn er e n-a sejqa hjmxa rm aeh` mrà* lfblhera Nk èx 8 blccaafr lxmrmta er blccaafr eoqfbefha

2&o, Rà ajerlsa eoqfbefha {ex ràf hejhqjerab o| xqnnlfk rà rmrej eoqfbefha efb nqjrltj| {lr` 544!* xm ?2Nk lx 04! 9 ?1Nk efb ?3Nk ea 54!

2 h, Hefblbera lx eoja rm hejhqjera rà ajerlsa ermnlh nexx hmahrj| qxlfk rà lfcmnerlmf cmn rà nexx xtahre klsaf

1& Hmntmqfb* Hmntmqfb* P* hmf relfl re lfl fk mfj | he omf* o mf* `|bmkaf* `|bmkaf* efb mp|kaf* mp|kaf* èx rà antllhej antllhej cmnqje cmnqje H8@3M& Rà nexx xtahrqn mc P lx klsaf oajm{& (e, (o,

(h,

52 51

?3 ?;

2? 28

10

[èr lx rà nmjahqje cmnqje mc P= Aptjelf |mq efx{a& Y?^ Lbafrlc| rà lmflh xtahlax axtmfxloja cm taeix er ajerlsa nexxax 51 efb 28& [èr lx rà xrqhrqej cmnqje mc P= Y8^ Cm aeh` mc rà mrà jlfax* lbafrlc| rà lmfx rèr ea axtmfxloja cm ràl mhhqafha& Y1^

n-a

Hmnnafr o| apenlfa 7 1&e, Hefblbera mfj| xrera rà nmjahqje cmnqje oqr blb fmr aptjelf {`|& Efx{a 7 Jexr taei mc nexx xtahre ataxafr rà nmjahqje lmf* {àa 8 (5?, ) 3 (5, ) 5 (53, > 10

1&o, Hefblbera {ex {ex eoja rm aptjelf rà ceknafr lmf ataxafrlfk aeh` n-a* efb {ex eoja rm babqha rà xrqhrqa mc P

1&h, Hefblbera hef babqha rà n-a cm 52* ?3* ?;* 2? efb 10 ehhmblfkj|* oexab mf rà xrqhrqa be{f&

2 mc 3


TTQ <3? Hànlxr| 3&


Rà bleken oajm{ x`m{x mfa r|ta mc nexx xtahrmnara (e,

Lbafrlc| rà cqfhrlmfx m tmhaxxax rèr mhhq lf aeh` ter jeoajjab E rm C& E nlprqa mc ?@? efb 05O ? {ex efej|xab o| qxlfk rà xtahrmnara& Rà terraf mc jlfax heqxab o| lmfx {lr` xlfkja hèkax {ex morelfab ex cmjjm{x Y3^

Hmnnafr o| apenlfa 7 3&e, Hefblbera aptjelfab rà tmhaxxax rèr mhhq lf aeh` ter jeoajab E rm C hmahrj|* efb ettjlab xqlreoja auqerlmf reia tjeha lf lmflwerlmf hènoa& Cqjj neix {aa a{ebab lc hefblbera {ex eoja rm aptjelf ehhmblfkj|&

(o,

Xrera rà lmfx rèr heqxab aeh` mc rà cmjjm{lfk jlfax& ?* 2* 05* 08* efb 53? Y8^

(h,

[èr lx rà fqhjamf fqnoa aklxraab mf rà xheja mc rèr lfxrqnafr lc rà àeslaxr lmf morelfab e xahmfb hèka= Y5^

Hmnnafr o| apenlfa 7 3&o, Mqr mc 1 jlfa* mfj| mfj| 2 {aa efx{aab hmahrj|& Rà n-a er 08 lx ehrqejj| hmaxtmfb rm [email protected] ) xlfha rà nexx mc @ lx ? {`lja O lx 05& Nmxr mc rà xrqbafr {ljj nlxx hmfhatr* r`lfilfk rèr 08 lx efmrà lxmrmta&

3& h, Xlfha O ?) lx er 53?* lc lr {aa omqk`r rm hèka ? fb rlna* O ??) xèjj èsa rà n-a er 53? - ? > 05&

1 mc 3


TTQ <3? Hànlxr| ;&


Rà bleken oajm{ x`m{x lmflh blxrefhax lf e nexx xtahrmnara qxlfk omnlfa kex& (Omnlfa èx e ajerlsa ermnlh nexx mc ;<&<5 efb lr hmfrelfx r{m lxmrmtax {lr` fqhjamf fqnoax mc ;< efb 05, Aeh` mc rà kmqtx mc jlfax E* O* efb H {ex tmbqhab o| mfa mc ràxa lmfx 7 O ) (k,* O ?) (k,* efb O ?)(k,& Xrera {`lh` lmf tmbqhax rà jlfax lf Kmqt E Kmqt O Kmqt H

Lbafrlc| aeh` jlfa lf Kmqtx O efb H* efb jeoaj rà jlfa lf aeh` kmqt rèr èx rà `lkàxr lfrafxlr|& Hmnnafr o| apenlfa 7 ;&e, Hefblbera xaanx rm nlxqf. baxrmmb rà taei efb bacjahrlmf mc Kmqt E efb H& ? cehrmx {`lh` baranlfa rà bacjahrlmf ea nexx efb hèka mc e xqoxrefha& Lf mba rm bacjahr cqrà* ef lmf nqxr èx `lk` nexx efb jm{ hèka& hèka & Xm cm Kmqt E* xlfha lr bacjahr rà x`mraxr* xm lr nqxr èsa e `lk` hèka* {`lja Kmqt H bacjahr rà cqràxr* xm lr nqxr èx `lk` nexx efb jma hèka Efx{a 7 Kmqt E 7 O ?) (k, Kmqt H 7 O ?) (k, Oexab mf rà aptjeferlmf eomsa* cm aeh` jlfa er Kmqt O efb H* rà n-a mc aeh` taei x`mqjb oa O5 7 ;< O ) O? 7 05 O ) H5 7 ( ;< O ‘ ;< O , ) H? 7 ( ;< O ‘ 05 O , ) H8 7 (05 O ‘ 05 O , )

3 mc 3


C1 - Atoms, Molecules and Stoichiometry [Structure Question] ANSWER

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