Chemistry chapter 1 solutions notes, Study notes of Chemistry

Chemistry chapter 1 solutions notes (2025-26) that helps you to increase your marks and helps you to understand concepts easily

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2025/2026

Uploaded on 06/11/2026

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neg | — Solvent — Solution }— Semipermeabte membrane Solutions Chepter 1 NCERT SOLUTIONS Pabstions q Saluion, J canis 0 Hosungnous riche of foo oy move comer Bea Ass geben postion ont show Ydentteal © The component which a prunnt - Soey quanti LM how as waluent and Ya other ad Bt ve Meals eA allen connsts 1 too componunts it now oy ‘Types Salution f- “Types q Solution) Solite | Salvent | Sxamplrs ~ Galid Sal rm Salid Salil | Coppur diselueg %y Grote Pigurd Salil | Amal, P| Hy with sodium Gas Puli | sel of Hr. in Palladium Lioutd Solutions Salil | Mauid — | Gducose dinalad in wooden Piauid Hiquid — |Ethenal valet %n woder \ hos boucdl uo ek dinalvel wn wodter, Chosen us Palutions | Said Ging Comphoy in ribsoaen gas Pg! Cros chloaeform wuxed ith Ni quys Gos Qn Hid | O and dy gas | dap ression 4 Coneetbyadion o Salutions The amount salute prant fn g solution Js called Js contenty Male fraction onent (salute) to Hy tutu ts ts me | all eerie He dé known os malt Fle Moe fad dat Keobdt = Nsalude Nobucte + Neoduent ancl Keeluent 2 Nsohuant Nsolide + Os Quert wt The re mols of soluke present in ont Ithe vetlaction us a is ay. IE us -yeprvesended by "H’” ond Malavity(M) = No. of moles of solute J Vel. ci sal® in Lihves Ley Malevity(H) » ‘Hows of welt Co.) x lo00 . malay ous of solute(m,) x Vind. f Salt Cvmt) Malate Ft R du (tM) * PAAR u! SOMUIT ee ea cas depts Froto rvicus | sole Crm) x tr met “fc afvop! Cw, tls if sabant of ven “Eat a ‘i salurbllity . “Hed val geet a wold Jiquid oy 4a a up He dbs nafwe , ieegiatile onal pte — "Te salu Ke in a goluent as possible talon teten Suton ave siniiber. Pee ge cl ts veut vt US known wotunohal — seleefn. in ——» In wath bolution, a dbyanoar equilibvum eocists behown —divalual aelafe pote andl undiolel solute — pavtiele. —, f salen which cor oltualye move amount ee ie Jot tempeaturt us banurhe Salubeld car acid sah 77 salute Me can be —+ A wabsdion dn ohh mor ant. solute be digulredl in th by Fe es MAPUt ‘ Such soluhion, contin move on rt could Ay dinalued ee buluend ei norm al condih ens. mada ct 7 in a Kyuted SNS et a vdbd voluk tn a Squid haa "y Empurwtwu, % allel in Liquid hae mac femputotin, e TRE tym tarde weil by ssa cli vers : ies msi woh SS helium to aunt a meilical condi hen known ch fons. : e Roto tio af hiyh atlrlads sb toh ; fh medical main arttnta dit fo Tots aalbulity O% ash in Ltord U ( Vapour Pyewraid 1 4 © Tht prewune exocted &y vmpowt oof a hiquad’ ob ails equilibsiom tate 44 C hinwn Oa Y Apowwt — PrUpud . ® The a pour pre woul | a 0 fyud d in CUDA th WEMeO AN temp. ( rv . drow wrk invis AN pye SCL, Raoult ‘s tou for al" containis. vilafite dts . d Ho states that * fov a ul” 4 vetlofite Liquids , qe partial vapour al f each | Lompo nint meine Ws divecti proportional for uh malt Madham -_ Prolog and py ae, “Ro sehed = Pi =p? 7 and ee roe, h-> valk _ pi ond pr ott The ap ous pyewwil | p Jiquids 4 2 Q eRe ot Ht samt temp. Note © Acc. to Dalton Paro ‘ partial Pres; Protat = pit pr => Pil = poor t Prog = Ptotel > (‘p° -p\)% +5 1 ' L Pi © for vopous pho : PL> Yt Pros & «£ 4 “a & “at «4 ‘A fa i” | eon offs Ye 4a fa fad Bz ee * Kooulks tors becomes 0 pect Coat of Junvy's Low vhin ky ™ p° ‘ d co | / Raoul A tous , sy Ah conbotnine ron val nll ais Ye ; [ we alates iw / he partied preblo 4 8 solvent SAO condathing 4 he ‘ A= aa to Ma ( ma Mile 34 (hopational ( ~ / \ Ace. to Rood ows : pe mals fn ackon Nodtemnsticnly >t ’ Athiand tothe parti! presund y Ha anh ond — mals powclon ‘| alent r" ictal sohund. Meduunt = Se po 3 =» Pp Pp Xsaboend (> : Pvp | put) Ashuund ° Pr Pat N fh hee a) “\ on “ PQ N ay 7 \ VP » N\A, uo \4: / a “ \ me | Naa hock on ya" i.) Xp © an care In velodive equal 40 Liga ~ 2: al won tel uid satuctions — con be Clasifid into A te -Teol Aabutons o> at = Heolwvenh pe EL Bde 2, tank pe => p- ps 7 ui = Moodle othur woods, “HE can & “lade on * the pa the Vopowt — prewure. a snl jo malt drattion ‘ tha salute,” heal al om basa Roould's tras. iw Th ualh ‘which che; Rooull's Jars over dhe entive "You con contro ave Krown ivv.g \ de al ath N Ne vn. ln cout” ot Ideal datution, dt trloualead ar jevea an Atbdt- salud , sabrent ~salaerct ard salt. aly ots nearly AQUVA . toe avon) 2d Ne odive dustocion te £ Ban hee Te non- idtal it in “He inkoumals cullen ody active foves Auhown sedhe—anloout moldy og dh rayon thon thot 4 ailute - gehde oval drlunt —asclsind mialectes Shao, ta oi daindion devo Raoul ows. Incout of adiwt durecion, Ha vapowt pruwuu tha or’ ds ule Jot — thon Uhot pri teal rm Roowld 4 QO. ; : ~~ Oe Midwe 4 Cs) Phenal ond Aniline (A) Ohboigon od Aatovu 7 (© Reetee” 2 Arties Rese a) Unger etn Ch za Th binuny asludions Fouiig some composition in wud 7 vopowt phot whlh YR af 8 tonto —teanp. tannot ky vpuiakud 4 dv evel distiloton We kaw ay ozecbupes. Minimum tol} Azew ” dh Th Aine adhdion which hows 0 Jory, posite dvi rom wath Joso dyer mind, Hoihng dha “" " a aperific womposition , Cr ethenal Case) al wooden C5) pdatus. Maximum ails Rototrepes The Abinany salt whch hoon oa de wgatt ve drom Ros dou. cpem mO%. botliual Se vipedfte composi Hon, Gx Nite odd (68-6) ond voc Carb) photo. Calligshe propucties wut dudowlnation 4 modo may “The * propudtiu which dupouls vpon dh ag. + volte postids prt in He ual? ane lean propucdits, Thy = wu jour ypu alin, proprelits . ws aly whe (a) Pelodive cana h 1) Vopout proms. {b) Alwation boiling pond. (c) Depruvion 7 fad point. (dl) Darotit praweu., Sprrial Nott PL PS > fovea 10 Vapour pruwwu ri Ha aghh. Creede Rubs bie foods in VEpowl PYUt 4 sal”. Te > ae, tump, | aa, Te > ar, bump. 4 pou rdhuerd. Detounination Nalox m Relative Lovowt ed res an VOPCwt Frm etl deus Joy lakn, ching an vlskl vulutes , al a p° a p- p> co Asohuke Pe Sohuke + Asotuant > pr- ps > - ps = WO, RM, pe Mm, x 0) = M, = Pi Xm RIVE x 2 which da i Yonivul erprurion Jor mole May | mon- volt {vom Ha velotue Louitg in VOp ovr ne bee. AT dm (wolih) > AT; a kom my D4 > mM = ky) x loo ay > (Hoof iprenion worutank [Guyocopie wre.) ich woh ¥ uined erpy lyn y malar nm ~ valtily salok vom ra d juts J %e wae ud wat > naeT DU=CRT CPs unt CR wuvoual rita tontunk = 0.0824. bey mal" k") = Te Wealale RT Vv = TV Nyaide RT > 0 RT my = Mm, > sO LRT Peels wv oi ch ia te renee exptin for nalor hay» which oto Aalite vom osmotic bi Ms ye ‘| = eS ee Osmosis The spontaneous salut mobeulys fovoavels Yu tlution i E Atte whin both ove arpossed y & sun-pomubli membrant iy ¢ Sache, Osmatie Prem aby exten prep which must At opplidl on He rah tton Fe au dia +o stop DS MOSS prowx CH Pow + aalourk : : ashton wide whin both ant sepoutul Aut puumeasbly wired rane) UU known 04 osmotic preston. Revert — osmocts mre Red Auger thon osmotic pram Js appliuel mutt Be Brig Sil, Oe eue ss Aur poumesble wumbyoge. dbs iy known, Isotore anhudions Too sal — Pou} temp. ant ealhal isclonte osmotic proswu ak o aun . e i mia adlulion. Behoun such Stidteny OSMOSIS OLCWU, eg too, | n Osmobe — prj dian tt ay “al Repu ace onl Hi ot agl* ts called ‘hy porto e 4afh, Abnormal Molar may sla The moler may oalenl m He Aayty yo propurties (such wo eluvection 4 ai a tle “f greet pont, osmotic prem oy Yvelatue Lowert te vapour prenwu) as edhu Lowen ow wy thnY ta vibunstel volu ok collel 0s abnormal mall mas, Vont 4H actor Th met 8 novel wole mys | sbrorme! Mass 15 Rrown we vontt ho}! fatboy, Hoy mprouued : can which accounts Ha “eaten | dioulotiin oy anotlatton. vont Holl dacby (i) & Normal malay mous