Presentation -Amonia For class 9

1. ehj −nËZ£
¢hou - fË¡L«¢aL ¢h‘¡e¢hou - fË¡L«¢aL ¢h‘¡e
AÉ¡−j¡¢eu¡

2. AÉ¡−j¡¢eu¡

3. AÉ¡−j¡¢eu¡
e¡C−VÊ¡−SeS¡a °Sh fc¡−bÑl fQ−el g−m
AÉ¡−j¡¢eu¡l pª¢ø quz Nªq f¡¢ma föl BÙ¹¡h−m
−k AÉ¡−j¡¢eu¡l Nå f¡Ju¡ k¡u - a¡ Evfæ qu
CE¢lu¡ −b−L k¡ fË¡Z£l j§−œ AhÙÛ¡e L−lz ¢h‘¡e£CE¢lu¡ −b−L k¡ fË¡Z£l j§−œ AhÙÛ¡e L−lz ¢h‘¡e£
¢fËø−m 1774 MË£ø¡−ë AÉ¡−j¡¢eu¡j −LÓ¡l¡CX J Q¥e
Ešç L−l AÉ−j¡¢eu¡ NÉ¡p fËÙ¹¥a L−lez

4. fl£r¡N¡−l AÉ¡−j¡¢eu¡l fËÙ¹¥¢a
e£¢a-
fl£r¡N¡−l p¡d¡lZa AÉ−j¡¢eu¡j −LÓ¡l¡C−Xl p−‰
ö×L Q¥e h¡ L¢mQ¥e ¢j¢n−u Ešç L−l AÉ¡−j¡¢eu¡
NÉ¡p fËÙ¹¥a Ll¡ qu
2NH4Cl+Cao=2NH3 +CaCl2+H2O
2NH4Cl+Ca(OH)2=2NH3 +CaCl2+2H2O

5. ¢Qœ

6. pwNËq
1) AÉ¡−j¡¢eu¡−L S−ml ¢ejÀ Afp¡le à¡l¡ pwNËq Ll¡
qu e¡ L¡lZ AÉ¡−j¡¢eu¡ S−m M¤h â¡hÉz
2) Cao à¡l¡ NH3 ö×L Ll¡ k¡uz
Q¥e ¢e−S r¡l£u Hhw NH3 J r¡l£u a¡C NH3 Q¥−el
p−‰ −L¡e ¢h¢œ²u¡ L−l e¡, −pSeÉ NH3 −b−L Sm j¤š²
Ll¡l SeÉ Cao hÉhq¡l Ll¡ quz L¢We NaOH h¡
KOH à¡l¡J NH3 −L ö×L Ll¡ k¡uz

7. m¡CL¡l AÉ¡−j¡¢eu¡
AÉ¡−j¡¢eu¡l N¡t Sm£u âhZ−L m¡CL¡l h−mz HC âh−Z fË¡u
35% AÉ¡−j¡¢eu¡ âh£i¨a b¡−Lz
m¡CL¡l AÉ¡−j¡¢eu¡ −h¡a−m hl−g W¡ä¡ L−l ¢e−u M¤m−a
qu L¡lZ m¡CL¡l AÉ¡−j¡¢eu¡ −h¡a−m EµQQ¡¡¡¡−f AÉ¡−j¡¢eu¡
âh£i¨a b¡−Lz −h¡am¢V−L W¡ä¡ e¡ L−l −h¡a−ml ¢R¢f
M¤m−m Q¡fj¤š² qJu¡l p−‰ p−‰ ¢LR¥V¡ AÉ¡−j¡¢eu¡ ¢RV−L
H−p −Q¡−M fs−a f¡−l âhZ¢V −Q¡−Ml f−r r¢aL¡lLz
LMeJ LMeJ cª¢øn¢š² ÙÛ¡u£i¡−h eø q−u −k−a f¡−lz

8. AÉ¡−j¡¢eu¡l ¢nÒf fËÙ¹¥¢a
200 AÉ¡V−j¡p¢gu¡l Q¡−f 550 ¢XNË£ −px a¡fj¡œ¡u
BulZQ¨ZÑ fËi¡h−Ll Ef¢ÙÛ¢a−a e¡C−VÊ¡−Se J q¡C−XÊ¡−Se
(1:3 Buae Ae¤f¡−a) ¢h¢œ²u¡u AÉ¡−j¡¢eu¡ fËÙ¹¥a quz(1:3 Buae Ae¤f¡−a) ¢h¢œ²u¡u AÉ¡−j¡¢eu¡ fËÙ¹¥a quz
H¢VC AÉ¡−j¡¢eu¡ fËÙ¹¥¢al ¢nÒf fÜ¢az B¢h×L¡l−Ll e¡j
Ae¤k¡u£ H−L −qh¡l fËe¡m£ h−mz
N2+3H2=2NH3+22.4 ¢L−m¡LÉ¡m¢lz

9. AÉ¡−j¡¢eu¡l djÑ
−i±a djÑ
1) AÉ¡−j¡¢eu¡ a£hË Ty¡T¡−m¡ Nå ¢h¢nø
hZÑq£e NÉ¡pz
2) HC NÉ¡p h¡u¤ A−fr¡ A−eL q¡mL¡z2) HC NÉ¡p h¡u¤ A−fr¡ A−eL q¡mL¡z
3) AÉ¡−j¡¢eu¡ S−m AaÉ¿¹ â¡hÉz
4) Q¡f fË−u¡−N AÉ¡−j¡¢eu¡−L pq−S al−m f¢lZa
Ll¡ k¡uz

10. l¡p¡u¢eL djÑ
L) r¡l djÑ
AÉ¡−j¡¢eu¡ r¡ldjÑ£ fc¡bÑz H¢V S−m âh£i¨a q−u
AÉ¡−j¡¢eu¡j q¡C−XÊ¡„¡CX e¡jL r¡l NWe L−lz k¡ Sm£u
âh−Z p¡j¡eÉ ¢h¢nÔø q−u [NH4+] Hhw [OH-] Bue −cuz
M) ¢hS¡le rja¡
a£hËi¡−h Ešç L¡−m¡ l−Pl ¢LE¢fËL A„¡C−Xl Efl ¢c−u
AÉ¡−j¡¢eu¡ NÉ¡p fËh¡¢qa q−m ¢LE¢fËËL A„¡CX ¢hS¡¢la
q−u m¡m l−Pl Lf¡l d¡a¥−a f¢lZa quz
3CuO+2NH3=3Cu+3H2O+N2

11. N) L¡hÑeX¡CA„¡C−Xl p−‰ ¢h¢œ²u¡
200 ¢XNË£ −px Eo·a¡u Hhw 150 h¡u¤jäm£u Q¡−f
n×¥L AÉ¡−j¡¢eu¡l p−‰ CO2 Hl ¢h¢œ²u¡u CE¢lu¡
Evfæ quz CE¢lu¡ °Sh p¡l ¢qp¡−h hÉhq¡l Ll¡ quz
CO2+2NH3=CO(NH2)2+H2O
CE¢lu¡CE¢lu¡
O) AÉ¡m¤¢j¢eu¡j p¡m−gV h¡ AÉ¡m¤¢j¢eu¡j −LÓ¡l¡C−Xl
Sm£u âh−Z NH4OH ¢c−m AÉ¡m¤¢j¢eu¡j q¡C−XÊ¡„¡C−Xl
p¡c¡ BW¡−m¡ Adx−rf f−sz
Al2(SO4)3+6NH4OH=2Al(OH)3+3(NH4)2SO4
AlCl3+2NH4OH=Al(OH)3+3NH4Cl

12. AÉ¡−j¡¢eu¡l −g¡u¡l¡ fl£r¡
AÉ¡−j¡¢eu¡ S−m â¡hÉ Hhw Sm£u âhZ r¡ldjÑ£z

13. 1) a£hË T¡yT¡−m¡ Nå ¢c−u AÉ¡−j¡¢eu¡−L pe¡š² Ll¡ k¡uz
2) AÉ¡−j¡¢eu¡ NÉ¡−pl j−dÉ m¡m ¢mVj¡p âh−Z ¢pš² HL¢V
L¡NS fË−hn Ll¡−m L¡NS¢V e£m q−u k¡uz
AÉ¡−j¡¢eu¡l pe¡š²LlZ
L¡NS fË−hn Ll¡−m L¡NS¢V e£m q−u k¡uz
3) HC NÉ¡p q¡C−XÊ¡−LÓ¡¢lL AÉ¡¢p−Xl pwØf−nÑ H−mC
AÉ¡−j¡¢eu¡j −LÓ¡l¡C−Xl Oe p¡hc¡ −dy¡u¡ Evfæ L−lz
NH3+HCl=NH4Cl

15. AÉ¡−j¡¢eu¡l hÉhq¡l
1) AÉ¡−j¡¢eu¡j p¡m−gV,AÉ¡−j¡¢eu¡j e¡C−VÊV fËi«¢a A°Sh p¡l
Hhw CE¢lu¡l ja °Sh p¡−ll ¢nÒf Evf¡c−e AÉ¡−j¡¢eu¡ fËQ¥l
f¢lj¡−e hÉhq©a quz
2) Kod fËÙ¹¥¢a−a J −Øj¢mw pÒV °al£ Ll−a AÉ¡−j¡¢eu¡ hÉhq©a
quzquz
3) hlg °al£l L¡lM¡e¡u Hhw AeÉ¡eÉ ¢n−Òf n£am£LlZ Ll−a
alm AÉ¡−j¡¢eu¡ hÉhq¡l Ll¡ quz
4) ¢h−Øg¡lL Evf¡c−eJ AÉ¡−j¡¢eu¡ hÉhq©a quz
5) fl£r¡N¡−l d¡ah j§m−Ll pe¡š²Ll−Z ¢hL¡lL l©−f AÉ¡−j¡¢eu¡
hÉhq©a quz

16. L¡¢j¢e L¥j¡l ¢pwq −j−j¡¢lu¡m EµQal
deÉh¡c
Presented & prepared by S.Majumder and SANJIB ROY
L¡¢j¢e L¥j¡l ¢pwq −j−j¡¢lu¡m EµQal
j¡dÉ¢jL ¢hcÉ¡mu