Tiêu đề PAPER-01(PART II-CHEMISTRY)_A.pdf ✅

Question Booklet No. SET A ÂÚUèÿææ ·ð¤‹1⁄4ýæŠØÿæ ·¤è ×ôãUÚU Seal of Superintendent of Examination Centre ßèÿæ·¤ ·ð¤ ãUSÌæÿæÚU / Signature of Invigilator ßèÿæ·¤ ·ð¤ Ùæ× / Name of Invigilator ÂéçSÌ·¤æ ×ð ́ ÂëcÆUô ́ ·¤è â¢BØæ Number of Pages in Booklet ÂéçSÌ·¤æ ×ð ́ ÂýàÙô ́ ·¤è â¢BØæ Number of Questions in Booklet â×Ø Time Âê‡ææZ·¤ Total Marks ÂÚUèÿææçÍüØô ́ mæÚUæ ·ð¤ßÜ ·¤æÜð/ÙèÜð ÕæòÜ Âæò§‡ÅU ÂðÙ âð ÖÚUæ ÁæØÐ To be fi lled by Candidates by Black/Blue Ball Point Pen only. ƒæôá‡ææ Ñ ×ñ ́Ùð Ùè¿ð çΰ »° çÙÎðüàæô ́ ·¤ô ¥‘ÀUè ÌÚUãU ÂÉ ̧U·¤ÚU â×Ûæ çÜ° ãñ ́UÐ Declaration : I have read and understood the instructions given below. ¥TØÍèü ·ð¤ ãUSÌæÿæÚU / Signature of Candidate çÎÙ梷¤ / Date ¥TØÍèü ·¤æ Ùæ× / Name of Candidate â×Ø / Time ¥Ùé·ý¤×梷¤ Roll No. 32 150 3 ƒæ¢ÅðU / Hours 300 ÂÚUèÿææçÍüØô ́ ·ð¤ çÜ° çÙÎðüàæ v. (·¤) ¥TØçÍüØô ́ ·¤ô ¥ô.°×.¥æÚU. ©UîæÚU-àæèÅU ×ð ́ ÂýçßçcÅUØæ¡ Áñâð ÚUôÜ Ù¢., ÂðÂÚU ·¤ôÇU ¥æçÎ ÖÚUÙð ·ð¤ çÜ° ¥çÌçÚU@Ì â×Ø çÎØæ »Øæ ãñUÐ (1) §â çΰ »° â×Ø ·ð¤ Âà¿æÌ÷ ¥TØçÍüØô ́ ·¤ô ÂýàÙ-ÂéçSÌ·¤æ Îè Áæ°»èÐ ¥æ·¤ô çÙ`ÙæÙéâæÚU ·¤æØüßæãUè ·¤ÚUÙè ãñU Ñ— (i) ÂýàÙ-ÂéçSÌ·¤æ ×ð ́ ¿æÚUô ́ ÌÚUȤ âð Ü»è ãéU§ü ·¤æ»Á ·¤è âèÜ Îð1 Üð ́Ð çÕÙæ ·¤æ»Á ·¤è âèÜ Ü»è ¥Íßæ 1éÜè ãéU§ü ÂýàÙ-ÂéçSÌ·¤æ Sßè·¤æÚU Ù ·¤Úð ́UÐ (ii) ÂýàÙ-ÂéçSÌ·¤æ ·ð¤ ÂëcÆUô ́ ÌÍæ ÂýàÙô ́ ·¤è â¢BØæ ·¤æ ç×ÜæÙ §â ×é1ÂëcÆU ÂÚU Îè »§ü â¢BØæ¥ô ́ âð ·¤ÚU Üð ́Ð ØçÎ §â×ð ́ ·¤ô§ü çÖ‹ÙÌæ ãUô Ìô ·ë¤ÂØæ ÂýàÙ-ÂéçSÌ·¤æ ̈·¤æÜ ÕÎÜ Üð ́Ð (») ÂÚUèÿææ ÂýæÚU`Ö ãUôÙð ·¤è §â ¥ßçÏ ×ð ́ ©UîæÚU ¥¢ç·¤Ì ·¤ÚUÙð ·¤è ¥Ùé×çÌ ÙãUè ́ ãñUÐ ©UîæÚU ¥¢ç·¤Ì ·¤ÚUÙð ·ð¤ çÜ° ÌèÙ ƒæ‡ÅðU ·¤æ â×Ø ¥õÚU çÎØæ Áæ°»æÐ w. (·¤) Îè »§ü OMR ©UîæÚU-àæèÅU ×ð ́ ·¤æÜð/ÙèÜð ÕæòÜ Âæò§‡ÅU ÂðÙ âð ¥æßðÎÙ ·ý¤., ÚUôÜ Ù¢., ÂÚUèÿææ ·ð¤‹1⁄4ý ·¤æ ·ý¤×梷¤, ÂðÂÚU ·¤ôÇU, ÂýàÙ ÂéçSÌ·¤æ ·¤è ·ý¤× â¢BØæ, ÂýàÙ-ÂéçSÌ·¤æ ·¤æ âðÅU (A, B, C ¥Íßæ D) ÌÍæ ãUSÌæÿæÚU ¥¢ç·¤Ì ·¤Úð ́UÐ (1) OMR ©UîæÚU-àæèÅU ×ð ́ ÚUôÜ Ù¢., ÂýàÙ-ÂéçSÌ·¤æ âðÅU, ÂðÂÚU ·¤ôÇU, ·ð¤‹1⁄4ý ·¤ôÇU ¥æçÎ â¢Õ¢çÏÌ »ôÜð ·¤ô ·¤æÜð/ÙèÜð ÕæòÜ Âæò§‡ÅU ÂðÙ âð ·¤æÜæ ·¤Úð ́UÐ (») OMR ©UîæÚU-àæèÅU ×ð ́ ·ð¤ßÜ ÂýàÙô ́ ·ð¤ ©UîæÚU ¥¢ç·¤Ì ·¤ÚUÙð ãñ ́UÐ §â â`Õ‹Ï ×ð ́ çÙÎðüàæ OMR ©UîæÚU-àæèÅU ·ð¤ ÂèÀðU çΰ »° ãñ ́UÐ x. ¥æòçŒÅU·¤Ü ×æ·ü¤ ÚUèÇUÚU (OMR) ×àæèÙ ©UîæÚU-àæèÅU ·¤è ·¤æÜð/ÙèÜð ÕæòÜ Âæò§‡ÅU ÂðÙ âð ÖÚðU »ôÜð ·¤è ÂýçßçcÅUØô ́ ·¤ô ÂÉ ̧U·¤ÚU ÂÚUèÿææÈ¤Ü ÌñØæÚU ·¤ÚUÌè ãñU, ¥ÌÑ ÂÚUèÿææçÍüØô ́ ·¤ô â¿ðÌ ç·¤Øæ ÁæÌæ ãñU ç·¤ ßð ©UîæÚU-àæèÅU ×ð ́ ÂýçßçcÅUØô ́ ·¤ô ÖÚUÌð â×Ø ÂêÚUè-ÂêÚUè âæßÏæÙè ÕÚUÌð ́ °ß¢ ·¤ô§ü ̃æéçÅU Ù ·¤Úð ́UÐ y. OMR ©UîæÚU-àæèÅU ×ð ́ çÙÏæüçÚUÌ SÍæÙ ·ð¤ ¥çÌçÚU@Ì ·¤ãUè ́ ÂÚU Öè ¥ÂÙæ Ùæ×, ¥Ùé·ý¤×梷¤, ·¤ô§ü Ïæç×ü·¤ ç¿‹ãU, ·¤ô§ü ÂãU¿æÙ ç¿‹ãU Øæ ©UîæÚU ·ð¤ ¥çÌçÚU@Ì ¥‹Ø ·¤ô§ü ¥ÿæÚU, àæμÎ, ßæ@Ø Øæ ·¤ô§ü Ïæç×ü·¤ àæμÎ, ßæ@Ø ÙãUè ́ çÜ1æ ÁæÙæ ¿æçãU°Ð OMR ©UîæÚU-àæèÅU ×ð ́ ÙèÜð ß ·¤æÜð ÕæòÜ Â構ÅU ÂðÙ ·ð¤ ¥çÌçÚU@Ì ¥‹Ø ç·¤âè Öè Ú¢U» ¥Íßæ Âý·¤æÚU ·ð¤ ÂðÙ Áñâð S·ð¤¿ ÂðÙ, ãUæ§Üæò§ÅUÚU, ‚ÜèÅUÚU ÂðÙ... §ˆØæçÎ ·¤æ ÂýØô» Ù ·¤Úð ́UÐ °ðâæ ·¤ÚUÙð ÂÚU â¢Õ¢çÏÌ ¥TØÍèü ·¤ô ¥ÙãüU ƒæôçáÌ ç·¤Øæ Áæ°»æÐ z. ç·¤âè Öè Âý·¤æÚU ·ð¤ ·ñ¤Ü·é¤ÜðÅUÚU, Üæò» ÅðUÕÜ, ×ôÕæ§Ü ȤôÙ °ß¢ S×æÅüU ßæ¿ ¥æçÎ ·¤æ ÂýØô» ßçÁüÌ ãñUÐ {. ÚU$Ȥ ·¤æØü §â ÂýàÙ-ÂéçSÌ·¤æ ·ð¤ çÙÏæüçÚUÌ 1æÜè ÂëcÆUô ́ ×ð ́ ¥Íßæ ¥‹Ø ÂëcÆUô ́ ×ð ́ çÙÏæüçÚUÌ Á»ãUô ́ ÂÚU ·¤Úð ́UÐ ¥çÌçÚU@Ì ÂëcÆU ÙãUè ́ çΰ ÁæØð ́»ðÐ |. ÂýàÙô ́ ·ð¤ çãU‹Îè ¥Íßæ ¥¢»ýðÁè ÂýæM¤Â ×ð ́ ç·¤âè ÌÚUãU ·¤è ×é1⁄4ý‡æ ̃æéçÅU, ßÌüÙè â¢Õ¢Ïè ̃æéçÅU ¥Íßæ ¥‹Ø ·¤ô§ü ̃æéçÅU ãUôÙð ÂÚU ç·¤âè Öè çßßæÎ ·¤è çSÍçÌ ×ð ́ çãU‹Îè Öæáæ ×ð ́ ÀUÂð àæμÎ/ßæ@Ø ·¤ô ¥æÏæÚU ×æÙæ Áæ°»æÐ (©UîæÚU ¥¢ç·¤Ì ·¤ÚUÙð ·ð¤ çÜ° ·ë¤ÂØæ OMR ©UîæÚU-àæèÅU ·ð¤ ÂèÀðU çΰ »° çÙÎðüàæô ́ ·¤ô Îð1ð ́) INSTRUCTIONS FOR CANDIDATES 1. (a) Candidates are allowed time to fi ll up the basic information in the OMR sheet such as Roll No., Paper Code etc. (b) After this, question booklet will be given to the candidates. They are required to do the following : (i) Examine the booklet and to see that all paper seals at the edge of the booklet are intact. Do not accept the question booklet if sticker seals are not intact. (ii) Tally the number of pages along with no. of questions printed on cover of the booklet. In case of any discrepancy please get the booklet changed immediately. (c) Candidates are not permitted to mark answer in the Answer- Sheet in this time. Three hours more will be given to mark the answers. 2. (a) On OMR Answer-Sheet provided to you, write/put Application No., Roll No., Center Code, Paper Code, Question Booklet No., Set of Question Booklet (A, B, C or D) and Signature by Black/Blue Ball Point Pen. (b) On OMR Answer-Sheet fi ll in your Roll No., Question Booklet Set, Paper Code and Centre Code etc. by darkening corresponding circle with Black/Blue Ball Point Pen. (c) On OMR Answer-Sheet only the answers to questions are to be marked. The instructions for this are available on the back side of OMR Answer-Sheet. 3. Optical Mark Reader (OMR) machine prepares the result by reading the entries made in the circle with the Black/Blue Ball Point Pen on the Answer-Sheet, hence the candidates must be extremely careful in marking these entries and must not commit errors. 4. Name, Roll No. or Identifi cation mark/sign or any character, word or sentence except answer should not be written/mark anywhere on OMR Answer-Sheet other than the specifi ed space. In OMR Answer-Sheet use only Blue / Black Ball point pen and should not use other colour or sketch pen, highlighter, glitter pen etc. If so, such candidate shall be disqualifi ed. 5. Use of any Calculator, Log Table, Mobile Phone and Smart Watch etc. is prohibited 6. Rough work should be done on the blank pages or in the space provided for this on each page of this question booklet. Extra paper will not be provided. 7. In case of any doubt due to any printing mistake, spelling mistake or any other type of mistake in Hindi or English format of question, word/sentence printed in Hindi language will prevail. (For instructions regarding marking the answers please see the instructions given on back side of OMR Answer-Sheet.) A DC-05 S34E-2022 General Knowledge and Chemistry (Paper Code – 221413)
A [ 2 ] DC-05 S34E-2022 General Knowledge and Chemistry (Paper Code – 221413) Set - A ©UîæÚU ¥¢ç·¤Ì ·¤ÚUÙð ·¤æ â×Ø Ñ 3 ƒæ‡ÅðU ¥çÏ·¤Ì× ¥¢·¤ Ñ 300 Time for Marking Answers : 3 Hours Maximum Marks : 300 ÙôÅU Ñ 1. §â ÂýàÙ- ̃æ ×ð ́ 150 ÂýàÙ ãñ ́UÐ ÂýˆØð·¤ ÂýàÙ 2 ¥¢·¤ ·¤æ ãñUÐ 2. ÂýàÙô ́ ·ð¤ ©UîæÚU ÎðÙð ·¤è çßçÏ â`Õ‹Ïè çÙÎðüàæ Áô OMR ©UîæÚU-àæèÅU ·ð¤ ÂèÀðU çΰ »° ãñ ́U, ŠØæÙ âð ÂçÉ ̧U°Ð ÂýàÙô ́ ·ð¤ ©UîæÚU, Îè »§ü OMR ©UîæÚU-àæèÅU (¥æ‹âÚU-àæèÅU) ÂÚU ¥¢ç·¤Ì ·¤èçÁ°Ð 3. ç·¤âè Öè ÌÚUãU ·ð¤ ·ñ¤Ü·é¤ÜðÅUÚU Øæ Üæò» ÅðUÕÜ, ×ôÕæ§Ü ȤôÙ °ß¢ S×æÅüU ßæ¿ ·¤æ ÂýØô» ßçÁüÌ ãñUÐ Note : 1. This question paper has 150 questions. Each question carries 2 marks. 2. Read carefully instructions regarding method of answering questions given on the back side of the OMR Answer-Sheet and indicate your answers on the OMR Answer-Sheet provided. 3. Use of any type of Calculator or Log table, Mobile phone and Smart watch is prohibited.
A [ 3 ] DC-05 1. Which of the following describes the relationship between electrode at 0.1 M concentration of solution and standard electrode potential? (A) de Broglie’s equation (B) Nernst equation (C) Ohm’s equation (D) Kohlrausch’s law 2. With increasing principal quantum number, the energy diff erence between adjacent energy levels in H-atom : (A) Decreases (B) Increases (C) Remains constant (D) Decreases for low value of Z and increases for higher Z 3. An electron has a spin quantum number + and a magnetic quantum number –1. It cannot be present in : (A) d-orbital (B) f-orbital (C) p-orbital (D) s-orbital 4. The electronic confi guration of an atom/ion can be defi ned by the following : (A) Aufbau principle (B) Pauli’s exclusion principle (C) Hund’s rule (D) All of these 5. The number of electrons in 3d shell for element with atomic number 26 is : (A) 4 (B) 6 (C) 8 (D) 10 6. An electron is moving in Bohr’s fourth orbit. Its de Broglie wavelength is l. What is the circumference of the fourth orbit? (A) 2 l (B) 2l (C) 4l (D) 3 l 7. Angular momentum of an electron in the nth orbit of H-atom is : (A) 2p (B) p 2 (C) 2p (D) nh 8. Rutherford’s atomic model suggests the existence of : (A) Atom (B) Nucleus (C) a-particle (D) Mesons
A [ 4 ] DC-05 13. Which of the following molecules is polar? (A) SO3 (B) SO2 (C) SF6 (D) All are polar 14. The bonds present in N2O5 are : (A) Only ionic (B) Covalent and coordinate (C) Only covalent (D) Covalent and ionic 15. What is the valency of carbon in CO3 2– ? (A) 2 (B) 3 (C) 4 (D) –3 16. The rate constant of a chemical reaction has same units as the rate of reaction. The reaction is of : (A) Zero order (B) First order (C) Second order (D) None of these 9. Which of the following is an example of super octet molecule? (A) CIF3 (B) PCl5 (C) IF7 (D) All of these 10. The hybrid state of C in CS2 should be : (A) sp2 (B) sp (C) sp3 (D) No specifi c 11. Which among the following molecules is not fl at? (A) C6H6 (B) C2H4 (C) SO3 (D) C2H6 12. If the central atom in certain molecule has two lone pairs and three bond pairs, the shape of the molecule could be : (A) T-shaped (B) Trigonal planar (C) Trigonal bipyramidal (D) Distorted tetrahedral