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Chemistry (Tamil Medium) - StudyGuideIndia.com

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Na 2<br />

CO 3(aq)<br />

+ Ca(OH) 2(aq)<br />

CaCO 3(s)<br />

+ 2NaOH (aq)<br />

1.8.2 R²UeL°u NUô] ¨û\Lû[d LiP±Rp<br />

¸rdLôÔm Øû\L°u êXm NUô] ¨û\Ls LiP±VlTÓ¡u\].<br />

1. ûahW_u CPlùTVof£ Øû\ 2. BdûNÓ Øû\<br />

3. Ïú[ôûWÓ Øû\ 4. EúXôL CPlùTVof£ Øû\<br />

1. ûahW_u CPlùTVof£ Øû\<br />

¿ojR AªXeLÞPu ®û]׬kÕ, ûahW_û] CPlùTVof£ ùNnÙm,<br />

EúXôLeL[ô¡V , ùUdÉ£Vm, ÕjRSôLm, Utßm AÛª²Vm úTôu\<br />

R²UeL°u, NUô] GûPLû[d LiP±V CmØû\ TVuTÓ¡\Õ.<br />

Mg + 2HCl MgCl 2<br />

+ H 2<br />

Zn + H 2<br />

SO 4<br />

ZnSO 4<br />

+H 2<br />

2Al + 6HCl 2 AlCl 3<br />

+ 3 H 2<br />

EúXôLj§u ¨û\, Utßm ùY°úVt±V ûahW_²u TÚUu<br />

B¡VYt±­ÚkÕ EúXôLj§u NUô] ¨û\ LQd¡PlTÓ¡\Õ.<br />

LQdÏ - 1<br />

0.548¡ EúXôLm ¿ojR AªXj§p 0.0198¡ ûahW_û] S.T.P<br />

¨VU¨ûX«p CPlùTVof£ ùNn¡\Õ. EúXôLj§u NUô] ¨û\«û]d<br />

LQd¡Ó.<br />

0.548 ¡ EúXôLm, 0.0198 ¡ ûahW_û] CPlùTVof£ ùNn¡\Õ.<br />

G]úY 1.008 ¡ ûahW_û] ùY°úVt\ úRûYlTÓm EúXôLj§u<br />

GûP =<br />

1.008×<br />

0.548<br />

0.0918<br />

= 27.90¡<br />

EúXôLj§u NUô] ¨û\ = 27.90 ¡. NUô]m -1<br />

BdûNÓ Øû\<br />

G°§p BdûNÓL[ôL Uôßm Ti×ûPV R²UeL°u NUô] ¨û\Vd<br />

LiP±V CmØû\ TVuTÓ¡\Õ.<br />

33

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