#1
21st March 2013, 09:40 AM
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IIT Organic Chemistry Questions
Can you please provide me IIT Organic Chemistry question paper as very soon I am appearing in IIT examination and I really need practice in Organic chemistry??
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#2
21st March 2013, 12:46 PM
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Re: IIT Organic Chemistry Questions
As you are looking for IIT Organic Chemistry question papers so here I am sharing with you. The correct order of acidic character is (A) Al2O3 > MgO > SiO2 > P4O10 (B) P4O10 > Al2O3 > MgO > SiO2 (C) P4O10 > SiO2 > Al2O3 > MgO (D) SiO2 > P4O10 > Al2O3 > MgO The pair of amphoteric oxides is (A) VO, Cr2O3 (B) V2O3, Cr2O3 (C) VO2, Cr2O3 (D) V2O5, CrO3 In the structure of B4O5(OH) − (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)2SiCl2 and CH3SiCl3 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) MnCr2O4 (C) CoAl2O4 (D) Fe2CoO4 Rest of the paper is attached in below file which is free of cost for you. |