Chemistry chapter 19 Entry Test MCQs
Topic 19 Polymers 1. Which one among the following is a thermosetting plastic a. Bakeliteb. PVCc. Nylond. PVA 2. The basis on the mode of…
Topic 19 Polymers 1. Which one among the following is a thermosetting plastic a. Bakeliteb. PVCc. Nylond. PVA 2. The basis on the mode of…
Topic 18 Carboxylic Acids 1. Monocarboxylic acids show functional group isomerism with a. Ethersb. Estersc. Aldehydesd. Alcohols 2. Which of the following will fail to…
Topic 17 Preparation 1. Ketones are prepared by the oxidation of: a. Secondary alcoholsb. Primary alcoholsc. Tertiary alcoholsd. All of these 2. The oxidation of…
Topic 16 Alcohols 1. Which of the following can be prepared from molasses by fermentation process? a. Acetaldehydeb. Ethyl alcoholc. Formic acidd. Acetic acid 2….
Topic 15 Electrophile + Nucleophile 1. Nucleophilicity order is correctly represented by: a. CH3– ≃ NH2– >OH– ≃ F–b. CH3– < NH2– < OH– <…
Topic 14 Nomenclature 1. The trivial name which was based upon the name of the area: a. Marsh gasb. Acetic acidc. Uread. Barbituric acid 2….
Topic 13 Classification + Hybridization 1. Who synthesized the first organic compound urea in the laboratory a. Fraizerb. Kolbec. Berziliusd. Wohler 2. 2,3-dimethyl hexane contains…
Topic 12 Properties of Transition elements 1. Which of the Following Blocks Refers to the Element with 29 Atomic Numbers? a. s-blockb. p-block.c. d-block.d. f-block….
Topic 11 Periodic Table 1. _ classified the then known elements into metals, non-metals and their derivatives. a. Newlandsb. Dobreinerc. Mendeleevd. Al – Razi 2….
Topic 10 Chemical Bonding + Radii of atoms 1. Which of the following represents elements in order of increasing atomic size? a. C, N, Ob….
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