Physics and Chemistry Quiz Questions
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Questions and Answers

What is the molecular formula C6H14 the formula of?

  • Decane
  • Propane
  • Hexane (correct)
  • Pentane
  • Which organ is considered the main organ of the respiratory system?

  • Lungs (correct)
  • Skin
  • Heart
  • Arm
  • What does Enterokinase help in the conversion of?

  • Lactose to Sucrose
  • Proteins into polypeptide
  • Pepsinogen into pepsin
  • Trypsinogen into trypsin (correct)
  • What is the nature of non-metal oxides?

    <p>Acidic</p> Signup and view all the answers

    Which group do blue-green algae belong to?

    <p>Prokaryotes</p> Signup and view all the answers

    How many series of d-block elements are there in the periodic table?

    <p>Three</p> Signup and view all the answers

    What does Enterokinase help convert?

    <p>Trypsinogen into trypsin</p> Signup and view all the answers

    How many series of d-block elements are there in the periodic table?

    <p>Three</p> Signup and view all the answers

    To which group do blue-green algae belong?

    <p>Prokaryotes</p> Signup and view all the answers

    Which of the following is NOT a fundamental quantity in Physics?

    <p>Weight</p> Signup and view all the answers

    What do non-metal oxides tend to be in nature?

    <p>Acidic</p> Signup and view all the answers

    What does metabolism refer to?

    <p>Gain or release of energy</p> Signup and view all the answers

    Study Notes

    Molecular Formula

    • The molecular formula C6H14 represents hexane.

    Respiratory System

    • The lung is considered the main organ of the respiratory system.

    Enzymes

    • Enterokinase helps in the conversion of trypsinogen to trypsin.

    Acid-Base Chemistry

    • Non-metal oxides are acidic in nature.

    Biology

    • Blue-green algae belong to the group Cyanobacteria.

    Periodic Table

    • There are 10 series of d-block elements in the periodic table.

    Enzymes

    • Enterokinase helps convert trypsinogen to trypsin.

    Biology

    • Blue-green algae belong to the group Cyanobacteria.

    Physics

    • There is no mention of a fundamental quantity in Physics in the given text, but the fundamental quantities in Physics include length, mass, time, electric current, thermodynamic temperature, luminous intensity, and amount of substance.

    Acid-Base Chemistry

    • Non-metal oxides tend to be acidic in nature.

    Biochemistry

    • Metabolism refers to the chemical reactions that occur within a living organism to maintain life.

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    Description

    This quiz covers various topics in physics and chemistry, including projectile motion, respiratory system organs, molecular formulas, enzyme functions, and periodic table elements. Test your knowledge with these multiple-choice questions!

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