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DSSSB TGT C9covalentbond — practice questions

Explore 4 free C9covalentbond questions in DSSSB TGT Chemistry. Open each question or exercise to read its content, reference answers and available explanation.

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C9covalentbond questions and exercises with answers

Showing questions 1–4 of 4.

As per your syllabus, 'Bridging Science and Society' (§9.4.1), which Indian scientist is often called the 'Father of the Indian Nuclear Programme'?Read the answer and worked solution →As per your syllabus, naming rules for covalent compounds (§9.4.1 C), how is CO named?Read the answer and worked solution →As per your syllabus, how is SF₆ named?Read the answer and worked solution →As per your syllabus, what is the COMMON NAME for the covalent compound NH₃ (which would otherwise be called nitrogen trihydride)?Read the answer and worked solution →

Worked practice questions

As per your syllabus, 'Bridging Science and Society' (§9.4.1), which Indian scientist is often called the 'Father of the Indian Nuclear Programme'?

  1. Homi Bhabha
  2. V. Raman
  3. Raja Ramanna
  4. Vikram Sarabhai
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Correct answer: C. Raja Ramanna

As per your syllabus, Bridging Science and Society box, Raja Ramanna is called the Father of the Indian Nuclear Programme. The other scientists made other contributions.

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As per your syllabus, naming rules for covalent compounds (§9.4.1 C), how is CO named?

  1. Carbon oxide
  2. Monocarbon oxide
  3. Carbon monoxide (using 'mono' prefix on the second element)
  4. Carbon dioxide
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Correct answer: C. Carbon monoxide (using 'mono' prefix on the second element)

As per your syllabus, Examples §9.4.1 C, CO = carbon monoxide. 'Mono' is dropped for the first element but kept for the second.

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As per your syllabus, how is SF₆ named?

  1. Hexasulfur fluoride
  2. Sulfur fluoride
  3. Sulfur hexafluoride (hexa = 6)
  4. Sulfur fluoroxide
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Correct answer: C. Sulfur hexafluoride (hexa = 6)

As per your syllabus, Examples §9.4.1 C, SF₆ = sulfur hexafluoride. Six fluorines indicated by 'hexa'.

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Alcohols Phenols EthersAlkenesChemical EquilibriumClassification of Elements and PeriodicityOrganic Chemistryp-Block Elementsp-Block Elements (Groups 15-18)Polymers