MDCAT MCQs | Admissions | Results MDCAT Solved MCQs paper 2020 by Farhan gabolApril 18, 2021April 24, 2021 Part 02: MDCAT CHEMISTRY 60 MCQs Year 2020 (41 To 50 ) Part 2- Chemistry 1. Alkyl halides involving –C –X bond breakage and –C –Nu bond formation simultaneously would follow the mechanism………….. E2 E1 SN2 SN1 2. R-X on reaction with alcohol forms…………. RH R-X-OH R-OH ROR 3. IUPAC name of C6H5O ( CH3)2 is………. 2,6 – Himethyl cyclohexanone 3 – Methyl cyclohexanone 2-Methyl-3-Hexanone 4 – Methyl – 3- hexanone 4. Phenol is known as…………. Carbolic acid Carboxylic acid Carbonylic acid Carbolic acid 5. Phenol is more acidic than alcohols because of the following reason…………. Delocalization of negative charge in the OH group Delocalization of positive charge on the OH group Delocalization of negative charge in the ring Delocalization of positive charge on the carbon atom in the ring 6. The common name of the following aldehyde is…………… β – methyl – a – Chloropropionaldehyde α – methyl – Y – Chloropropionaldehyde β – chloro – a – methyl propionaldehyde β – chloro – a – methyl propionaldehyde 7. which of the following reagent is used to separate and purify carbonyl and non- carbonyl compounds? NaHSO3 HCN BrMgCH3 H2O 8. Which of the following is the strongest acid? Trichloroethanoic acid Propionic acid Flouroethanoic acid Nitroethanoic acid 9. Hydrolysis of acyl chloride results in the formation of………… Acid anhydride Amides Esters Carboxylic acid 10. The exact reactivity order for carboxylic acid derivatives is……… Amide >acylchloride> ester Acychloride> anhydride > Ester Ester > anhydride >acylchloride Anhydride >acylchloride> ester Loading … Pages: 1 2 3 4 5 6
Thank you for visiting 100MCQS! For comprehensive Physics MDCAT entry test MCQs, we recommend checking out MDCAT1.COM. Boost your exam preparation with our specialized resources. Good luck! Reply
by 
Mdcat solved mcq physics
Thank you for visiting 100MCQS! For comprehensive Physics MDCAT entry test MCQs, we recommend checking out MDCAT1.COM. Boost your exam preparation with our specialized resources. Good luck!