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Indian Navy AA (Artificer Apprentice) Organic Chemistry: Some Basic Principles and Techniques — practice questions

Explore 30 free Organic Chemistry: Some Basic Principles and Techniques questions in Indian Navy AA (Artificer Apprentice) Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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Organic Chemistry: Some Basic Principles and Techniques questions and exercises with answers

Showing questions 1–30 of 30.

As per your syllabus, the property of carbon that allows it to form long chains with itself is called what?Read the answer and worked solution →As per your syllabus, the hybridisation of carbon in HC≡N (hydrogen cyanide) is which?Read the answer and worked solution →As per your syllabus, (b), furan, thiophene, and pyridine are examples of which kind of compounds?Read the answer and worked solution →As per your syllabus, rule 2, when numbering the parent chain, the goal is to give substituents which kind of locants?Read the answer and worked solution →As per your syllabus, methoxypropane (CH₃OC₃H₇) and ethoxyethane (C₂H₅OC₂H₅) (both C₄H₁₀O) are examples of which?Read the answer and worked solution →As per your syllabus, the POSITIVE RESONANCE effect (+R) transfers electrons in which direction?Read the answer and worked solution →Match each scientist to their contributionRead the answer and worked solution →Ionic or covalent?Read the answer and worked solution →Complete the driver of bond formationRead the answer and worked solution →Single, double and triple bondsRead the answer and worked solution →True or false: Lewis structuresRead the answer and worked solution →Complete the definition of resonanceRead the answer and worked solution →Tap every bond parameter the chapter namesRead the answer and worked solution →True or false: ionic solidsRead the answer and worked solution →Assertion and reasonRead the answer and worked solution →Two are true, one is notRead the answer and worked solution →Three of these are wrong. Find the one that holds.Read the answer and worked solution →Bonded pair or lone pair?Read the answer and worked solution →Flip and pair: term with meaningRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Order the reasoning: why resonance is neededRead the answer and worked solution →Reading the definitions backRead the answer and worked solution →True or false: what bond parameters affectRead the answer and worked solution →Bond parameters in useRead the answer and worked solution →Which parameter answers this?Read the answer and worked solution →True or false: resonanceRead the answer and worked solution →Order the steps: draw a Lewis structureRead the answer and worked solution →Spot the one that does not belongRead the answer and worked solution →Assertion and reason: structureRead the answer and worked solution →Flip and pair: parameter with what it measuresRead the answer and worked solution →

Worked practice questions

As per your syllabus, the property of carbon that allows it to form long chains with itself is called what?

  1. Resonance
  2. Catenation
  3. Polymerisation
  4. Hybridisation
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Correct answer: B. Catenation

syllabus intro: catenation = self-linkage of carbon atoms gives rise to millions of organic compounds.

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As per your syllabus, the hybridisation of carbon in HC≡N (hydrogen cyanide) is which?

  1. sp
  2. sp³
  3. sp²
  4. sp³d
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Correct answer: A. sp

syllabus Problem 8.3(c): C has triple bond to N ⇒ sp hybridised ⇒ linear shape.

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As per your syllabus, (b), furan, thiophene, and pyridine are examples of which kind of compounds?

  1. Benzenoid aromatic
  2. Aliphatic
  3. Alicyclic
  4. Heterocyclic aromatic
Show answer and solution

Correct answer: D. Heterocyclic aromatic

Your syllabus(b): furan (O), thiophene (S), pyridine (N) all contain ring hetero atoms and are aromatic.

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More Chemistry topics

Chemical EquilibriumAlcohols Phenols EthersAlkenesOrganic ChemistryPolymersAtoms and MoleculesClassification of ElementsS Block Elements