Class name Subject Book title Chapter number Content Created at
Class XI Chemistry Chemistry Part II 3 ii) Give number to carbon atoms: 1 2 3 4 5 IUPAC name for a given structure, it is equally C – C – C – C – C Reprint 2026-27 300 CHEMISTRY iii) Att...
Class XI Chemistry Chemistry Part II 3 + H 2 2 CH −3H CH 2 3 (ii) CH – CH – CH – CH – CH – CH Propane Propane 3 2 2 3 (9.2) Problem 9.5 Write structures for each of the CH 3C≡ C–H + H 2 ...
Class XI Chemistry Chemistry Part II 3 iii) HC CH H C–CH romoethane n– utane 3 3 3 3 iv) At cathode : (9.8) – H 2 e – H What will happen if two different alkyl halides are taken? 2 H 2 3...
Class XI Chemistry Chemistry Part II 3 that solution of sodium or potassium salt of a carboxylic acid on electrolysis gives grease (mixture of higher alkanes) is nonReprint 2026-27 302 C...
Class XI Chemistry Chemistry Part II 3 results in smaller area of contact and therefore weak intermolecular forces between CH C1 + Cl hv CHC1 + HC1 spherical molecules, which are overcom...
Class XI Chemistry Chemistry Part II 3 4 I 2 CH 3 + HI (9.15) (a) C1 + C1 C –C HIO 3 + 5HI 31 +23H O 2 (9.16) . . (b) H3C + CH 3 H 3– CH 3 Halogenation is su osed to roceed ia . . (c) CH...
Class XI Chemistry Chemistry Part II 3 liberation of another chlorine C n 2n+2+ O 2 → nCO 2 + (n+1)H 2 free radical by homolysis of chlorine molecule. 2 . . (9.19) (b) CH C –C hv CH – ...
Class XI Chemistry Chemistry Part II 3 atom can be Ni oxidized to corresponding alcohols by CH 4 + H 2 ∆ CO + 3H 2 (9.27) potassium permanganate. 7. Pyrolysis (CH ) CH KMnO4 (CH ) COH 3 ...
Class XI Chemistry Chemistry Part II 3 is of the C–C bond which is not disturbed due to rotation about its axis. end of the line is slightly tilted towards his ermits free rotation about...
Class XI Chemistry Chemistry Part II 3 by three lines drawn at an arrangements of hydrogen atoms attached to angle of to each other. he rear carbon one carbon atom with respect to the hy...
Class XI Chemistry Chemistry Part II 3 drogen bonds come closer to each other resulting in increase in electron cloud one weak pi–(π) bond (bond enthalpy about repulsions. To check the i...
Class XI Chemistry Chemistry Part II 3 is of the order of 12.5 – kJ mol –, which is very small. Even at ordinary ethane (bond enthalpy, 348 kJ mol ). Orbital diagrams of ethene molecule ...
Class VIII Arts Kriti 17 The teacher can display everyone’s work and have a class. Reprint 2026-27 ASSESSMENT review. CHAPTER 17: PEOPLE IN PLACES CG C Learning Outcomes Te...
Class XI Fine Art An Introduction to Indian A... 6 — two major developments, affected them. Temples also became a space for many other art forms, such as music and dance and, from the tenth century ...
Class XI Chemistry Chemistry Part II 3 below : Structure IUPAC name Calculate number of sigma ( ) and pi (π) bonds in the above structures (i-iv). CH 3 CH = CH 2 Propene Solution CH 3 – ...
Class XI Chemistry Chemistry Part II 3 in (b) the two X or CH two Y lie across the double bond or on the 2-Methylprop-1-ene opposite sides of the double bond. This (C H ) results in diff...
Class XI Chemistry Chemistry Part II 3 3 the double bond is calledtrans isomer . Thus 3-Methylbut-1-ene cis and trans isomers have the same structure (e) CH 2 = C – CH 2 CH 3 but have di...
Class XI Chemistry Chemistry Part II 3 poisons like sulphur compounds or quinoline give In the case of solids, it is observed that the trans isomer has higher melting point than alkenes....
Class XI Fine Art An Introduction to Indian A... 8 m u u a o e d g d o i l r e e h c n r o . do e i , e r i d r i i m a n h m a d o h l - n e t h o i a p r r e r f i n a n i e Q e a i e K a m a l t ...
Class XI Chemistry Chemistry Part II 3 is a colourless gas with a faint determine rate of the reaction. It is observesweet smell. All other alkenes are colourless that for halogens, the ...
Class XI Chemistry Chemistry Part II 3 up one molecule of dihydrogen gas in alkenes with the elimination of one water the presence of finely divided nickel, molecule. Since a water molec...
Class XI Chemistry Chemistry Part II 3 of hydrogen halides is also an example of electrophilic addition reaction. Let us illustrate this by taking addition of HBr to symmetrical and unsy...
Class XI Chemistry Chemistry Part II 3 r bond 3 2 3 2 (363.7 kJ mol ), is not cleaved by the free radical whereas the H– bond is weaker CH B2 – (296.8 kJ mol ) and iodine free radicals 1...
Class VIII Arts Kriti 7 Indian 7 Classical Music An important set of vocal exercises to build vocal CARNATIC MUSIC strength and understand talas is the sapta-tala There ar...
Class XI Chemistry Chemistry Part II 3 of large number of ethene molecules at high temperature, high pressure and in the presence of a catalyst. The large molecules thus obtained are cal...