Online NMDCAT Practice test Chapter # 8NMDCAT Practice Test Chapter no 8Attempt your practice test and evaluate the preparation level. This Chapter includes Fundamental concepts of organic chemistry + hydrocarbons 72 Dear Students 25 minutes are given to solve 25 MCQs.Your result will be displayed at the end of the quiz.Created on August 29, 2022 By Umair Ali khan NMCAT Chemistry Chapter 8 Practice Test 1 / 25IUPAC name of CH3C(CH3)2CH(CH3)CH3 a) 2,2,3-trimethyl butane b) 2,2,4-trimethyl pentane c) 2,3,3-trimethyl butane d) 2,2-dimethyl pentane 2 / 25The type of isomerism exhibited by maleic acid and fumaric acid is a) Functional group isomerism b) Cis-trans isomerism c) Positional isomerism d) Chain isomerism 3 / 25The type of structural isomerism which arises due to the difference in the nature of carbon chain or carbon skeleton is a) Chain isomerism b) Cis-Trans isomerism c) Position isomerism d) Optical isomerism 4 / 25Which one of the following shows geometrical isomerism? a) 1-Butene b) 2-Butene c) 2-Methyl-2-butene d) All of these 5 / 25Conversion of vinyl alcohol into acetaldehyde is a) Cis trans isomerism b) Positional isomerism c) Tautomerism d) Chain isomerism 6 / 25Positional isomerism is not shown by a) Aldehydes b) Alkyl halides c) Alcohols d) Alkenes 7 / 25The rate of reactions of organic compounds are a) Fast b) Very fast c) Moderate d) Slow 8 / 25Which of the following is not a carbocyclic compound? a) Cyclopropane b) Anthracene c) Naphthalene d) Furans 9 / 25For the preparation of m-chloronitrobenzene, we perform a) Chlorination of chlorobenzene b) Nitration of nitrobenzene c) Chlorination of nitrobenzene d) Nitration of nitrobenzene 10 / 25What is the product formed, when benzene reacts with acetyl chloride a) Methyl benzene b) Acetophenone c) Benzoic acid d) Phenol 11 / 25Which of the following is the correct name for Neo-Pentane according to the IUPAC rules? a) 2-Methylbutane b) 2-Methylpentane c) 2,2-Dimethylpropane d) 3-Ethyl-2-methylbutane 12 / 25Alkenes show geometrical isomerism due to a) Asymmetry b) Rotation around a single bond c) Resonance d) Restricted rotation around a double bond. 13 / 25Ethanol (CH3CH2OH) and dimethyl ether (CH3OCH3) are best considered: a) Structural Isomers b) Functional Group isomers c) Position Isomers d) Cis-trans isomers 14 / 25How many numbers of carbon and hydrogens respectively in neopentane a) 12, 5 b) 4, 10 c) 10, 4 d) 5, 12 15 / 25The organic compound which contains =C=NH as a functional group is called a) Amine b) Imine c) Amide d) Nitrile 16 / 25C-C bond length in benzene is a) 1.39 A° b) 1.54 A° c) 1.34 A° d) 1.09 A° 17 / 25Benzene cannot undergo a) Addition reaction b) Electrophilic substitution reaction c) Polymerization d) Oxidation 18 / 25Number of atoms in benzene which are Co-planner a) 12 b) 6 c) 3 d) 18 19 / 25Which among the following product is formed when ethyne is hydrated a) Formaldehyde b) Formic acid c) Acetaldehyde d) Acetic acid 20 / 25Alkenes cannot undergo a) Addition reaction b) Oxidation reaction c) Polymerization reaction d) Elimination reaction 21 / 25When vapours of ethyl alcohol are passed over heated alumina, product formed is a) Ethane b) Ethene c) Ethyne d) Benzene 22 / 25Correct IUPAC name of the given structure a) 2,4,5-trimethyl-4-ethyl hexane b) 2,3,5-trimethyl-3-ethyl hexane c) 3-Ethyl-2,3, 5-trimethyl hexane d) All are correct 23 / 25Correct classification of the given compound is a) Aromatic b) Heterocyclic c) Acyclic d) Alicyclic 24 / 25_______react with water to give aldehyde in the presence of H₂SO4/HgSO4 a) Propyne b) Ethyne c) 1-Butyne d) All of these 25 / 25Which among the following is not an example of an acyclic compound a) Ethane b) Iso-butane c) Cyclopropane d) Butane Write your Name and see your result. 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Your score isThe average score is 67%Share to your social media, or take a screenshot Facebook 0% Restart quiz Exit Send feedback NMDCAT PreparationPages: 1 2 3 4 5 6 7 8 9 10 11 Tags: kips mcqs nmdcat, nmdcat chemistry chapter 8, nmdcat notes and solved MCQS, NMDCAT practice test chapter 8, Online NMDCAT PreparationPost author:Umair Ali khanPost published:August 29, 2022Post category:Latest Posts / MDCAT Preparation / Online MCQs (Quiz) Please Share This Useful Info Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Read more articles Previous PostOnline NMDCAT Practice test Chapter # 7 Next PostNMDCAT Practice test + Notes Chapter #9 You Might Also Like How to solve questions from experimental techniques in chemistry (quiz, Short questions) from class 11 chemistryNovember 3, 2021 PMDC Postpones MDCAT 2025 to October 26 Amid Flood Crisis in PakistanSeptember 13, 2025 Alcohols Phenols and Ethers Notes for Class 12September 15, 2023Leave a Reply Cancel replyCommentEnter your name or username to commentEnter your email address to commentEnter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. 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