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  • Question
  • The substance which makes natural rubber more strong and bouncy?


  • Options
  • A. Chlorine
  • B. Sulphur
  • C. Sponge
  • D. Polythene

  • Correct Answer
  • Sulphur 

    Explanation

    Sulfur vulcanisation is a chemical process for converting natural rubber or related polymers into more durable materials by heating them with sulfur. By this they achieve improved elasticity, resilience, tensile strength, viscosity, hardness and weather resistance.

  • Tags: AIEEE, Bank Exams, CAT, GATE, Analyst, Bank Clerk, Bank PO

    More questions

    • 1. Cartography is the science of

    • Options
    • A. coins
    • B. maps
    • C. cartoons
    • D. None of the above
    • Discuss
    • 2. What allows a cell to respond to a hormone?

    • Options
    • A. hormone response element
    • B. presence of hormone receptor
    • C. Adrenocorticotropic
    • D. None of the above
    • Discuss
    • 3. Jesse Owens Global award is given in the field of

    • Options
    • A. Literature
    • B. Journalism
    • C. Science
    • D. Sports
    • Discuss
    • 4. A person who knows many foreign languages

    • Options
    • A. Grammarian
    • B. Polyglot
    • C. Linguist
    • D. Bilingual
    • Discuss
    • 5. who was the first non-human to win an Oscar?

    • Options
    • A. Pussycat
    • B. Mickey Mouse
    • C. Ninja
    • D. Bender
    • Discuss
    • 6. What is the major source of dietary sulfur?

    • Options
    • A. Proteins
    • B. Carbohydrates
    • C. Mineral salts
    • D. All of the above
    • Discuss
    • 7. Exercise frequency refers to

    • Options
    • A. number of times you exercise per week
    • B. number of times you exercise per month
    • C. number of times you exercise per day
    • D. All of the above
    • Discuss
    • 8. Which macronutrient is vital for every function of the body?

    • Options
    • A. Fats
    • B. Carbohydrates
    • C. Water
    • D. Proteins
    • Discuss
    • 9. Teens who drink are at risk of

    • Options
    • A. HIV and other STDs
    • B. becoming an alcoholic
    • C. date rape
    • D. All of the above
    • Discuss
    • 10. Who was the first person to receive a Jnanpith award for a Telugu work ?

    • Options
    • A. C. Narayana reddy
    • B. Viswanatha Satyanarayana
    • C. Ravuri Bharadwaja
    • D. Srirangam Srinivasarao
    • Discuss


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