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∫$´ßÊ˛–ÈΔÊˇÖ 24 fØ˲–ö˛« 2018
INTERMEDIATE MODEL PAPERS JU N IO R IN TER MATHEMATICS, Paper-I (A) Time: 3 Hours Max. Marks: 75 Note: This question paper consists of three sections A, B and C
B.VENKATA NARASAIAH Sr. Lecturer R. Nalanda Jr.College, Rajampeta, Kadapa District.
SEN IO R IN TER CHEMISTRY, Paper-II Time: 3 Hours
Max. Marks: 60
SECTION - A I.
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
A∞≤ {Á≥‘Ë˝≤ÀMʸ$ Á‹–ö˛*´ßëØÈÀ$ Δ>ƒÊ˝*Õ. {Á≥Ü {Á≥‘Ë˝≤Mʸ$ 2 –ö˛*ΔÊˇ$PÀ$ 10×2=20 Úfl˝{± ∞ƒÊ˝$–ö˛*∞≤ ô˛ÀÁ≥ÖyÏ˛? ΔÛˇr$ Ì‹¶Δ>ÖMÊ¸Ö “$ßÊ˛ E⁄˘~{Vʸô˲ {Á≥øÍ–È∞≤ ô˛ÀµÖyÏ˛? (a) Cl2 ¥˜yÏ˛Á‹$Ø˲≤Öô¯ ^˲ΔÊˇ≈Ø˲$ ô˛ÀµÖyÏ˛. (b) ∞ƒÊ˝*Øå˛ EÁ≥ƒÒ˝*V>ÀØ˲$ Δ>ƒÊ˝$ÖyÏ˛. Fe+2 (f.{ßë) AƒÊ˝$›ÎPÖô˲ {ªÍ–ö˛$M>∞≤ ô˛ÀµÖyÏ˛? (a) M¯¥ÎÕ–ö˛$ΔÊˇ$œ (b) hVʸœΔäˇ Ø˲sÍt E{ôÛ˛ΔÊˇMÊ¸Ö Cô˲¢yÏ˛, MʸÖ^˲$, fΔÊˇ√Øå˛ Ì‹À”Δäˇ ÃZÁfl˝ Á‹ÖÁú$rØ˲ ‘ÈôÈ∞≤ ô˛ÀµÖyÏ˛. (a) PDI (¥ÎÕ —ÑÛ¸Á≥◊˝ Á‹*_Mʸ) (b) ΔÊˇ∫æΔÊˇ$ –ö˛ÀPØ˛OgÙ˝ÁŸØå˛ (a) B–ö˛$œ —Δ¯´ßÊ˛$À$ (b) ØÈΔ¯PsÏ˝Mä¸ ØˆÁ≥#µÀ ∞–È«◊˝$À$ (a) ƒÊ˝*ÖsÏ˝∫ƒÒ˝*sÏ˝Mä¸fi (b) B‡ΔÊˇ ∞À” M>ΔÊˇ◊ÍÀ$ (a) sZÕØå˛ Ø˲$Ö_ ªÒ˝ÖgÒ˝OÃå˝ BÀP‡Ãå˝ (b) D£Û˛Øå˛ Ø˲$Ö_ {ªZ–˛* D•Øå˛ SECTION - B
16.
H–˛OØ˲ BΔÊˇ$ {Á≥‘Ë˝≤ÀMʸ$ Á‹–ö˛*´ßëØÈÀ$ Δ>ƒÊ˝*Õ. {Á≥Ü {Á≥‘Ë˝≤Mʸ$ 4 –ö˛*ΔÊˇ$PÀ$ 6×4=24 {ªÍVä¸fi Á‹“$MʸΔÊˇ◊Í∞≤ Eôȵ®Ö^˲ÖyÏ˛. Δ˙Ãå˝t ∞ƒÊ˝$–ö˛*∞≤ ô˛ÀµÖyÏ˛. ±sÏ˝ ªÍÁŸµ Ô≥yÊ˛ØË˛Ö 293K –ö˛ßÊ˛™ 17.535mm of Hg. 25 {V>. Vʸ*œM¯gå˝Ø˲$ 450 {V>. ±sÏ˝ÃZ Mʸ«Wı‹¢ –ö˛_aØ˲ {ßë–ö˛◊˝Ö ªÍÁŸµ Ô≥yÊ˛ØË˛Ö –ö˛ßÊ˛™ ÃÒ˝MʸPMʸrtÖyÏ˛? (a) E{ôÛ˛µΔÊˇ◊˝Ö AÖsÙ˝ H—$sÏ˝? ΔÊˇM>À$ ô˛ÀµÖyÏ˛. (b) G–ö˛$À¤Øå˛ ΔÊˇM>ÀØ˲$ ô˛ÀµÖyÏ˛. (a) øÊ˝Ô‹√MʸΔÊˇ◊˝Ö (b) øÊ˝ΔÊˇjØÈÀØ˲$ EßëÁfl˝ΔÊˇ◊˝ô¯ —–ö˛«Ö^˲ÖyÏ˛? AÖô˲ΔÊˇ ‡ÃZfØ˲$À$ AÖsÙ˝ H—$? BrFs ∞Δ>√◊Í∞≤ VSEPR Ì‹ßëÆÖôË˛Ö ßë”Δ> —–ö˛«Ö^˲ÖyÏ˛. IUPAC ı≥ΔÊˇ$œ Δ>ƒÊ˝$ÖyÏ˛?
17.
(1) Ni(Co)4(2)[Co(NH3)6]Cl3(3) [Co(NH3)]+3 (4) K4[Fe(CN)6](5)[Fe(CN)6]-4 (6) [Ti (H2o)6]+3(7)[Fe(C2O4)3]-3 (8) K3[Cr(C2O4)3] (a) B–ö˛‘Ë˝≈Mʸ, AØÈ–ö˛‘Ë˝≈Mʸ G—$د B–ö˛*œÀ$ AÖsÙ˝
II.
11. 12.
13. 14. 15.
–Û˛$ØÛ˛gå˝–˛$Öså˝ y˛–ö˛Àã≥–˛$Öså˝ CØå˛Ì‹tr*≈så˝
MʸÖÁ≥N≈rΔäˇ Ú‹OØå˛fi, ÌúhMä¸fi, M¸—${Ô‹t, k–ÈÀi, ªür±, Ú‹OM>Ài), GÖºH. Vʸ$ΔäˇV>–í˛ÃZ∞ –Û˛$ØÛ˛gå˝–˛$Öså˝ y˛–ö˛Àã≥–˛$Öså˝ CØå˛Ì‹tr*≈så˝ Ô≥i ƒÊ˝$*i M¯ΔÊˇ$fiÀ$ {¥˘{V>ÖÃZ {Á≥–Û˛‘ÈÀMʸ$ ßÊ˛ΔÊˇRÍÁ‹$¢À$ M¯ΔÊˇ$ô¯Ö®. ºH, ºGÔ‹fi, ºM>Ö, ºGÃå˝IGÔ‹fi ¥˘Á‹$t {V>yÊ˛$≈ƒÙ˝$så˝ CØå˛ –Û˛$ØÛ˛gå˝–˛$Öså˝ & ¥ÎΔäˇtsÒ˝OÖ Ô≥i yÏ˛¥˜œ–ö˛* M¯ΔÊˇ$fiÀ$ AΔÊˇ·ô˲: H߲OØÈ yÏ˛{Xô¯ CÖyÊ˛{Ì‹tƒÊ˝$Ãå˝ «ÃÙ˝ÁŸØå˛fi AÖyä˛ Á≥ΔÊˇfiØ˲Ãå˝ –Û˛$ØÛ˛gå˝–˛$Öså˝, V¸Oy˛Øå˛fi GÖÌ≥Mʸ: Δ>ô˲ Á≥»Ñʸ, CÖrΔÊˇ*” B´ßëΔÊˇÖV> AÖyä˛ M˙Ø˛fiÕÖVä¸ ßÊ˛ΔÊˇRÍÁ‹$¢: BØå˛ÃÒ˝OØå˛, _–ö˛« ôÛ˛©: 2018 Ìú{∫–ö˛« 15 AΔÊˇ·ô˲: CÖr»√yÏ˛ƒÊ˝$så˝, yÏ˛{X. ßÊ˛ΔÊˇRÍÁ‹$¢ —´ßëØ˲Ö: BØå˛ÃÒ˝OØå˛ –˛ªå˝Ú‹Oså˝: https://mdi.ac.in _–ö˛« ôÛ˛©: 2018 Ìú{∫–ö˛« 28 –˛ªå˝Ú‹Oså˝: https://www.svuniversity.edu.in/ {÷ –˛ÖMʸsÙ˝‘Ë˝”ΔÊˇ —‘Ë˝”—ßë≈ÀƒÊ˝$Ö ÜΔÊˇ$Á≥ÜÃZ∞ {÷ –˛ÖMʸsÙ˝‘Ë˝”ΔÊˇ —‘Ë˝”—ßë≈ÀƒÊ˝$Ö ßÊ˛*ΔÊˇ —ßÊ˛≈ —´ßëØ˲ÖÃZ ƒÊ˝$*i, Ô≥i, Ô≥i yÏ˛¥˜œ–ö˛* M¯ΔÊˇ$fiÃZœ {Á≥–Û˛‘ÈÀMʸ$ ßÊ˛ΔÊˇRÍÁ‹$¢À$ M¯ΔÊˇ$ô¯Ö®. Ô≥i M¯ΔÊˇ$fiÀ$ GÖH(ô˛À$Vʸ$, CÖWœãŸ, Ìfl˝Ö©, GMʸØÈ—$Mä¸fi, Ìfl˝Á‹t», ¥˜ÕsÏ˝MʸÃå˝ Ú‹OØå˛fi AÖyä˛ Á≥ºœMä¸ AyÏ˛√∞{ı‹tÁŸØå˛, ›˘ÌŸƒÊ˝*Ài), –ö˛*Á‹tΔäˇ Bãú ›˘ÁŸÃå˝ –ö˛ΔäˇP, GÖGÃå˝IGÔ‹fi, G–˛$√Ô‹fi(–Û˛$£ä˛fi,
M¸IIsÏ˝
Mʸ„ÖVʸ CØå˛Ì‹tr*≈så˝ Bãú CÖyÊ˛{Ì‹tƒÊ˝$Ãå˝ sÒ˝M>≤Ài(M¸IIsÏ˝) yÏ˛{X, Ô≥i, Ô≥Úfl˝^å˛yÏ˛ M¯ΔÊˇ$fiÃZœ {Á≥–Û˛‘È∞Mϸ ßÊ˛ΔÊˇRÍÁ‹$¢À$ M¯ΔÊˇ$ô¯Ö®. yÏ˛{X M¯ΔÊˇ$fiÀ$ ººH, ºÌ‹H, ºsÒ˝Mä¸, ºBΔäˇP, ºGÔ‹fi(Ø˲«fiÖVä¸), º.yÏ˛gÒ˝OØå˛, ºH GÃå˝GÃå˝º, ººH GÃå˝GÃå˝º, ºGÔ‹fi.GÃå˝GÃå˝º, yÏ˛{X(ÌúÃå˝√ á
K.Subbarami Reddy Sr. Lecturer R. Nalanda Jr.College, Rajampeta, Kadapa District.
(b) ‡Δ¯√Ø˲$À$
18.
a) C6H5N2Cl
AÖsÙ˝ H—$sÏ˝. –ö˛»YMʸΔÊˇ◊˝ ô˛ÀµÖyÏ˛.
CuCN
H2O
A
H+
g c) VʸrtΔäˇ –ö˛*Øå˛ ^˲ΔÊˇ≈ (b) CH3NC + Hgo
B
NH3 D
?
SECTION - C III. H–˛OØ˲
ΔˇÖyÊ˛$ {Á≥‘Ë˝≤ÀMʸ$ Á‹–ö˛*´ßëØÈÀ$ Δ>ƒÊ˝$ÖyÏ˛. {Á≥Ü {Á≥‘Ë˝≤Mʸ$ 8 –ö˛*ΔÊˇ$PÀ$ 2×8=16
19.
(a) ∏ÎΔÊˇyÛ˛ ∞ƒÊ˝$–ö˛*ÀØ˲$ —–ö˛«Ö^˲ÖyÏ˛. CuSO4 fÀ{ßë–ö˛◊˝Ö Ø˲$Ö_ 10 ∞—$⁄ÎÀ
¥Îr$ 1.1 BÖÌ≥ƒÊ˝$ΔÊˇ$œ —ßÊ˛$≈ô¨˛Ø˲$ Á≥Ö¥ÎΔÊˇ$. ∞ÑϸÁ≥¢–ö˛$ƒÙ˝$≈ M>Á≥Δäˇ {ßÊ˛–ö˛≈Δ>’∞ MʸØ˲$VˆØ˲ÖyÏ˛? (b) ^˲ΔÊˇ≈ {Mʸ–ö˛*ÖMʸÖ, A◊˝$ô˲À –ö˛$´ßÊ˛≈ øÙ˝ßëÀ$ ô˛ÀµÖyÏ˛. 20. (a) KgZØå˛ H —´ßÊ˛ÖV> ô˲ƒÊ˝*ΔÊˇ$ ^Û˛›Î¢ΔÊˇ$ (i) Pbs (ii) Kl+H2O (iii) Ag (iv) C2H4 (v) Hg Àô¯ ^˲ΔÊˇ≈ ô˛ÀµÖyÏ˛. (b) NH3 Ø˲$ ıfl˝∫Δäˇ Á≥ßÊ˛ÆÜÃZ H —´ßÊ˛ÖV>
ô˲ƒÊ˝*ΔÊˇ$ ^Û˛›Î¢ΔÊˇ$. 21. (a) GÌ‹sÒ˝OÃÙ˝ÁŸØå˛ (b) M¸∞gÍΔ¯ ^˲ΔÊˇ≈ (c) —${‘Ë˝–ö˛$ (or) –ö˛≈ô˲≈Á‹™ BÃÍzÃå˝ Á‹ÖÁú$rØË˛Ö (d) yÏ˛M>Δ>æMϸfiŒMʸΔÊˇ◊˝Ö
H—$?
sÒ˝Õ—fØå˛ {¥˜yÊ˛ÑʸØå˛), ºsÒ˝Mä¸ á G–˛$√Ô‹fi(Eyä˛ Ú‹OØå˛fi á sÒ˝M>≤Ài) GÖsÒ˝Mä¸ ∫ƒÒ˝*sÒ˝M>≤Ài AΔÊˇ·ô˲: ªÍ≈_ÀΔäˇfi yÏ˛{X(ÌúhMä¸fi, –Û˛$£ä˛fi, ªZr±, M¸—${Ô‹t (ÃÙ˝ßë) yÊ˛*≈ƒÊ˝$Ãå˝ yÏ˛{X. ΩGÔ‹fi(∏ÎΔˇ{Ô‹t) Ô≥i M¯ΔÊˇ$fiÀ$ G–˛$√Ô‹fi(G∞”Δ>Øå˛–˛$ÖrÃå˝ –Û˛$ØÛ˛gå˝–˛$Öså˝) G–˛$√Ô‹fi(∫ƒÒ˝*sÒ˝M>≤Ài/AÁ≥œΔˇ$$yä˛ –˛$O{M¯∫ƒÊ˝*Ài) AΔÊˇ·ô˲: ªÍ≈_ÀΔäˇfi yÏ˛{X(ªÙ˝Ì‹Mä¸/AÁ≥œΔˇ$$yä˛ Ú‹OØ˛fiã‹) ÃÙ˝ßë GÖÚfl˝^å˛H, –ö˛*ã‹ Mʸ–ö˛$*≈∞MÛ¸ÁŸØå˛, GÖsÒ˝Mä¸, GÖH ƒÒ˝*V>, ªÍ≈_ÀΔäˇfi yÏ˛{X(A{WMʸÀaΔäˇ/∏ÎΔˇ{Ô‹t) ÃÙ˝ßë ºC/ºsÒ˝Mä¸ GÃå˝GÃå˝GÖ. (G∞”Δ>Øå˛–˛$Öså˝ Ú‹OØå˛fi) Ì≥Úfl˝^å˛yÏ˛ G–˛$√Ô‹fi(Ú‹À*≈ÃZgå˝ á ı≥Á≥Δäˇ sÒ˝M>≤Ài) ßÊ˛ΔÊˇRÍÁ‹$¢ —´ßëØ˲Ö: BØå˛ÃÒ˝OØå˛, _–ö˛« ôÛ˛©: 2018 –ö˛*«a 31 AΔÊˇ·ô˲: ªÍ≈_ÀΔäˇfi yÏ˛{X(M¸—${Ô‹t) ÃÙ˝ßë ºC/ºsÒ˝Mä¸ (M¸—$MʸÃå˝á –˛ªå˝Ú‹Oså˝: http://kiit.ac.in/academics/courses –˛$M>∞MʸÃå˝ CÖf±«ÖVä¸) ßÊ˛ΔÊˇRÍÁ‹$¢ —´ßëØ˲Ö: BãúÃÒ˝OØå˛ ∏ÎΔˇã‹t »Ú‹Δäˇa CØå˛Ì‹tr*≈så˝ GÖÌ≥Mʸ: {Á≥–Û˛‘Ë˝ Á≥»Ñʸ ßë”Δ> y˛{‡yÊ˛*Øå˛ÃZ∞ ∏ÎΔˇã‹t »Ú‹Δäˇa CØå˛Ì‹tr*≈så˝ ——´ßÊ˛ Ô≥i ßÊ˛ΔÊˇRÍÁ‹$¢Mʸ$ _–ö˛« ôÛ˛©: 2018 H{Ì≥Ãå˝ 6 M¯ΔÊˇ$fiÃZœ {Á≥–Û˛‘È∞Mϸ ßÊ˛ΔÊˇRÍÁ‹$¢À$ M¯ΔÊˇ$ô¯Ö®. {Á≥–Û˛‘Ë˝ Á≥»Ñʸ: 2018 –Û˛$ 20 Ô≥i M¯ΔÊˇ$fiÀ$ _ΔÊˇ$ØÈ–ö˛*:Registrar, FRI Deemed to be University, G–˛$√Ô‹fi(∏ÎΔˇ{Ô‹t) P.O.I.P.E., Kaulagarh Road, Dehradun - 248 195. AΔÊˇ·ô˲: ªÍ≈_ÀΔäˇfi yÏ˛{X (ªür±/M¸—${Ô‹t/hƒÊ˝*Ài/–Û˛$£ä˛fi/ –˛ªå˝Ú‹Oså˝: http://www.fridu.edu.in ÌúhMä¸fi/k–ÈÀi ÃÙ˝ßë ªÍ≈_ÀΔäˇfi yÏ˛{X(A{WMʸÀaΔÊˇÃå˝ ∏ÎΔˇ{Ô‹t)
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