ns":["[CoCl₂(NH₃)₄]Cl","[CoCl(NH₃)₅]Cl₂","[Co(NH₃)₆]Cl₃","[Co(NH₃)₃(NO₂)₃]"],"answer":3,"why":"[Co(NH₃)₆]Cl₃ → [Co(NH₃)₆]³⁺ + 3Cl⁻: one cation to three anions ⇒ 1:3 electrolyte.","simPath":"Class-12/Chemistry/Chapter-5/example-5.01-secondary-valences-coordination-compounds","simTitle":"Ionization of Complexes"},{"qNum":88,"topic":"Atomic Structure","question":"Among schematic plots of the orbital wavefunction (ψ_r) against distance r from the nucleus (A–D), the figure representing two radial nodes in the orbital is :","options":["A","B","C","D"],"answer":3,"why":"Radial nodes = points where ψ_r crosses zero; plot C crosses zero twice, giving two radial nodes (as in a 3s orbital).","figureNote":"Figure: four ψ_r vs r plots (A–D)","keyPending":true,"simPath":"Class-11/Chemistry/Chapter-2/prompt-30-orbital-spdf-notation","simTitle":"Orbitals & Nodes"},{"qNum":89,"topic":"GOC (Polarity)","question":"Arrange the following compounds in the increasing order of polarity: A. CH₃CH₂OCH₂CH₃, B. CH₃CH₂OH, C. CH₃COCH₃, D. CH₃COOH.","options":["A < B < C < D","C < A < D < B","C < A < B < D","A < C < B < D"],"answer":4,"why":"Ether (A) is least polar; then ketone (C) < alcohol (B, H-bonding) < carboxylic acid (D, most polar): A < C < B < D.","keyPending":true,"simPath":"Class-12/Chemistry/Chapter-7/example-7.03-boiling-points-order","simTitle":"Polarity & Boiling Points"},{"qNum":90,"topic":"Chemical Bonding","question":"The highest occupied molecular orbital (HOMO) for Ne₂ is :","options":["π2p","σ2p","π*2p","σ*2p"],"answer":4,"why":"Ne₂ (20 electrons) fills all bonding and antibonding MOs through σ*2pz; the highest filled is σ*2p.","simPath":"Class-11/Chemistry/Chapter-4/prompt-39-be2-molecular-orbital","simTitle":"Molecular Orbital Theory"}],"examLabel":"NEET 2026","simIds":{"Class-11/Chemistry/Chapter-1/prompt-02-molecular-formula":"6f408f34-6ac3-416d-8b16-40972ba8dc0d","Class-11/Chemistry/Chapter-2/prompt-30-orbital-spdf-notation":"bb2be001-adda-40e4-b7f8-b1b4af769671","Class-11/Chemistry/Chapter-3/prompt-22-electron-gain-enthalpy-pairs":"867d68bb-1fc4-4a1b-aec6-b6b752b0b733","Class-11/Chemistry/Chapter-4/prompt-09-octet-rule":"527c77fd-8e0d-4479-a509-173dc53618dc","Class-12/Chemistry/Chapter-1/prompt-05-raoults-law-vapour-pressure":"eaf622f0-0ac7-49f2-9c21-32ff9fb12472","Class-12/Chemistry/Chapter-1/prompt-21-vapour-pressure-ab":"3d6a545a-a7d3-4991-892a-26d0af04fa5f","Class-12/Chemistry/Chapter-10/intext-10.06-vitamin-c-not-stored-body":"a1aa5be2-9069-4d11-a217-e68c4393882b","Class-12/Chemistry/Chapter-3/example-3.10-theory-arrhenius-equation-and-activation-energy":"9ef7c9b3-123f-420a-af0a-b778256af6b2","Class-12/Chemistry/Chapter-4/example-4.02-atomisation-enthalpy-transition-metals":"e6692650-4b5c-49a6-8322-7091fe7fc8cd","Class-12/Chemistry/Chapter-4/example-4.10-lanthanoid-plus4-cerium":"5f9d805a-88a5-4f22-93b6-0bca1e700a80","Class-12/Chemistry/Chapter-4/problem-4.16-kmno4-preparation-reactions":"568e76ec-c7ec-4ec8-8182-e32154943de1","Class-11/Chemistry/Chapter-1/prompt-12-stoichiometry-co2":"78ffdd73-71f9-4d95-9b01-8075b0f5a8a7","Class-12/Chemistry/Chapter-5/example-5.02-iupac-name-to-formula":"9a2d77d5-247a-4eec-b517-f63ba8689f62","Class-12/Chemistry/Chapter-5/example-5.06-chiral-cis-trans-crcl2ox2":"720100d4-3a2a-42e2-b795-043fabd8a60b","Class-12/Chemistry/Chapter-5/example-5.07-mnbr4-magnetic-moment-geometry":"98b80c7d-4d80-42b2-95ee-9033ccd2d727","Class-12/Chemistry/Chapter-5/intext-5.10-mn-h2o-vs-mn-cn-cft":"70ad7148-b6a7-4190-8d8d-65343bea62c8","Class-12/Chemistry/Chapter-6/example-6.03-monochloro-isomers-free-radical":"d288de6c-614a-46c8-bf6d-b0db338fc38d","Class-12/Chemistry/Chapter-6/intext-6.08-sn1-reaction-rate-comparison":"e95db963-049c-4df6-a739-d6b1e2990908","Class-12/Chemistry/Chapter-6/intext-6.09-identify-abcde-reaction-sequence":"4ab1a349-36d9-41a5-acdd-db41caf71775","Class-12/Chemistry/Chapter-7/example-7.03-boiling-points-order":"ae13cdff-e082-41e5-9f33-d940eee9cbf4","Class-12/Chemistry/Chapter-7/intext-7.04-grignard-with-metha

🧪 NEET 2026 · Chemistry