IIT-JEE Main & Advanced Chapter-Wise Solved Papers: 2005-2022 Physics (NCERT Based)

... Rotational K.E. Topic 5 : Rolling Motion Topic 6 : Miscellaneous (Mixed concepts) problems 7. Gravitation Topic 1 : Unit of Physical Quantities Topic 2 : Dimensions of Physical Quantities Topic 3 : Errors in Measurements & Experimental ...

... pairs of electrons respectively ( b ) the same , with 1 , 1 and 1 lone pairs ... NF3 , NO3 , BF3 , H2O , HN , [ 1996-1 Mark ] 3 ( c ) NO ( d ) NO 2 molecules ... Bonding. Chemical Bonding and Molecular Structure A27.

... the figure . If it's kinetic energy reduce to 40 J within 1 s , the minimum length of the pool , the bullect has to travel so that it completely comes to rest is [ July 28 , 2022 ( II ) ] ( a ) 2J ( b ) ( c ) 1J 3 ( d ) J Y B ( 0 , 1 ) ...

Author Subhash Jain has crafted a valuable resource to aid students in their preparation for JEE Physics. His expertise in the subject matter and commitment to providing effective solutions make this book a useful tool for JEE aspirants.

... ______. T0 ,V0 T0,V0 [JEE Adv. 2018 P-I] Insulating material T1 K1 K2 T2 L L ... series between two heat baths kept at temperatures 1 T = 300 K and T2 = 100 ... time per unit area received due to the sunlight is 700 Wm−2 and it is ...

... pH and pOH values of a neutral solution at a temperature at which K w =10–13? Q.5 The pKIn of an indicatoris 10.5 ... molarity of the solution (ii) OH– ion concentration (iii) pH value of the solution (At. masses: Na = 23, O= 16, H = 1) ...

... reaction given below is : (a) (c) [Aug. 27, 2021 (I)] (b) (d) 70. Number of electrophilic centre in the given compound is ______ [NV, June 24, 2022 (I)] O CH3 75. The major product of the following reaction is: [Aug. 27, 2021 (I)] CH ...

... ksp value according to given graphs. [JEE Main P-I 2020] [X] 2 10–3M 14. 8g of NaOH is dissolved in 18g of H2O. Mole ... Ca(OH) 2 and 2g of sodium sulphate was dissolved in water and the volume was made up to 100 mL. The mass of calcium ...

... 2Tr ( PEP ) = 2Tr ( EPP ) = 2Tr ( E ) 83. (a, b, c) I - EF ≠0; G = ( I - EF ) - 1 ⇒G - 1 = I - EF ⇒ ⇒ ⇒ Now, G ... FE )( I + FGE ) = I + FGE - FE - FEFGE = I + FGE - FE - F ( G - I ) E = I + FGE - FE - FGE + FE = I [(B) is Correct ...

... series R-C combination is connected to an AC voltage of angular frequency ω = 500 radian/s. If the impedance of the R-C circuit is R1.25 , the time ... graph best represents the relationship between emf induced with time [2004S] (a) value of ...

... spermatogenesis and oogenesis haploid gametes are formed . So ( a ) is true for both . The spermatids are transformed into spermatozoa ( sperms ) by the process called spermiogenesis . Hence , ( b ) is true for spermatogenesis only ...

... product I NH structures 2 yields 2 NH (B) 2 sodium yielding of C 8 H compounds benzoate. 8 O. a Compund hydrocarbon (B) on reaction ... following reactions with appropriate structures of products/reagents. (i) C6 ... give compound X which upon ...

... 10 2 2 a a b 1 b by b in Eq . ( i ) and then taking its reciptocal ... Arithmetic - Geometric Sequence ( A.G.S. ) , Some Special Sequences ( b ) The given series is 1+ ( 1–22 : 1 ) + ( 1 – 42-3 ) + ( 1 - 62.5 ) ... Sequences and Series MS - 97.

Disha Experts. 2 ms–1 34. A cubical block of side 30 cm is moving with velocity ... If the period of rotation of the particle is T, then: [2018] (a) T∝ R3/2 ... constant speed, the weight moves up with a : [Online April 9, 2017] 2 kg F x (a) ...

... moment of inertia across axis 00 ' will be ... ( i ) 2 1 , = 1 MR ? 2 R Principal axis Given axis 2 + 5 = 1 ... triangle about the axis , passing through its centre of gravity is , I = kml ?, wherek is a constant . Then for ADEF , moment ...

... mole concept, molar mass, percentage composition, empirical and molecular formulae, chemical equations and stoichiometry. Concept Revision (Video Based) For details, scan the code Stoichiometry Part-1 For details, scan the code Mole Concept ...

... product of the following reaction is : CH3 2HBr (2) CH3 (3) NO2 Br H3C Br ... reactions will be : (a) (4) (C6H5CO) 2 + HBr A Q.22 + HBr B Consider the ... sequence of reactions the maximum number of atoms present in molecule 'C' in one ...

... [2002] (A) (B) - Q 2 Capacitance (in F) of a spherical conductor with radius 1 m is – [2002] (A) 1.1 × 10–10 (B) 10–6 (C) 9 × 10–9 (D) 10–3 -Q4 -Q3 Three charges –q1 , +q 2 and –q3 are placed as shown in figure. The x-component of the ...

... moment of inertia = — Io – ( I ) , where Is is will be : moment of inertia of ADEF about the axis passing through G ... hollow cylinder 30 cm , inner radius of hollow cylinder R1 = 10 cm , outer radius of hollow cylinder R2 = 20 cm ...

... List-II List-II Δ1 –1 in kJ mol List-I Electronic configuration of elements (a) 1s 2 2s2 (b) 1s2 2s22p 4 (c) 1s 2 2s 2 2p 3 (d) 1s22s22p 1 (i) 801 (ii) 899 (iii) 1314 (iv) 1402 Match List -I with List - II List - I (Ore) List - II ...

... gram of charcoal) is : (a) 42 mg (b) 54 mg [2015] (d) 36 mg (c) 18mg 17. The molecular formula ... mass in the body of a healthy human adult are : Oxygen (61.4%) ; Carbon ... (NH4 ) 3 PO4 → Pb3 (PO4 ) 2 + 6NH4Cl If then (nearest 72 mmol the ...

Disha Experts. andopportunitiesandequality fundamentalfreedoms–of hand. fromconstitutionsofdifferentcountries Provisions adapted French Constitution • Principles of Liberty, Equality and Fraternity Regional Imbalances and Regional ...

... ice Acid, Base and Salts otherplantjuicesferment ofalcohol. •Taste •Effect ... water freezes, and the number 373 is assigned to the temperature at which ... than they do in the liquid phase (Figure 10.4). This means that ice is less dense ...

... complex? [Online April 10, 2016] (a) [Co(NH3 ) ]Cl3 6 (c) [Co(NH 3 ) 4 Cl 2 ] (b) [Pt(NH3 ) 2Cl2 ] (d) [Co(NH 3 ) 5 Cl]Cl 2 54. The number ... Coordination isomerism (c) Ionisation isomerism (d) Solvate isomerism 60. Which among the following ...

... integral is 1 and lower limit of integral is 0 . =3 sec e de 3 seco de So , 1 = 1 s ( 32 tan 0 + 322 34 seche 1 1+ ... tanx + 2 1 ( b ) secx + tanx + 2 1 ( c ) secx + xtanx2 1 ( d ) secx - tanx2 Ans . ( b ) Given , se secx [ ( secx tanx ) ...