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June 26th, 2014, 01:25 PM
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IIT JAM Previous Year Question Paper Chemistry (CY)
Will you please provide me the IIT JAM Previous Year Question Paper Chemistry (CY)??? Yes sure, here I am sharing the IIT JAM Previous Year Question Paper Chemistry (CY): In the structure of B405(OH)42 (A) all four B atoms are trigonal planar (B) one B atom is tetrahedral and the other three are trigonal planar (C) three B atoms are tetrahedral and one is trigonal planar (D) two B atoms are tetrahedral and the other two are trigonal planar The pH of an aqueous solution of Al3 is likely to be (A) neutral (B) acidic (C) slightly basic (D) highly basic Hydrolysis of(CH3)2SiCI2 and (‘H3 SiC13 leads to (A) linear chain and cross-linked silicones. respectively (B) cross-linked and linear chain silicones. respectively (C) linear chain silicones only (D) cross-linked silicones only The oxide that has the inverse spinel structure is (A) FeCr2O4 (B) MnC’r204 (C) CoA12O4 (D) FeCoO4 The metal that is extracted by the reduction method is (A) Al (B) Au (C) Hg (D) Mg The most viscous liquid is (A) water (B) methanol (C) ethylene glycol (D) glycerol In ammonical buffer. oxine (8-hyciroxyquinoline) forms yellow precipitate with (A) Mg(ll) (B) Ca(ll) (C) Ba(ll) (D) Sr(II) Rests of the questions are in the attachment, please click on it…………. Last edited by Neelurk; February 12th, 2020 at 10:58 AM. |
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