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During cracking, (i) all saturated hydrocarbons are converted to unsaturated hydrocarbons, and (ii) all hydrocarbons obtained have lower boiling point than the parent hydrocarbons. * Both statements are correct Both statements are incorrect Only the first statement is correct Only the second statement is correct The octane number of a petrol is 98. Which of the following statements is incorrect? * The percentage of iso-octane is 98%. The percentage of n-heptane is 2%. The percentage of iso-octane is 98% more than n-heptane. None of the above.

During cracking, (i) all saturated hydrocarbons are converted to unsaturated hydrocarbons, and (ii) all hydrocarbons obtained have lower boiling point than the parent hydrocarbons. * Both statements are correct Both statements are incorrect Only the first statement is correct Only the second statement is correct The octane number of a petrol is 98. Which of the following statements is incorrect? * The percentage of iso-octane is 98%. The percentage of n-heptane is 2%. The percentage of iso-octane is 98% more than n-heptane. None of the above.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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During cracking, (i) all saturated hydrocarbons are converted to unsaturated hydrocarbons, and (ii) all hydrocarbons obtained have lower boiling point than the parent hydrocarbons. * Both statements are correct Both statements are incorrect Only the first statement is correct Only the second statement is correct The octane number of a petrol is 98. Which of the following statements is incorrect? * The percentage of iso-octane is 98%. The percentage of n-heptane is 2%. The percentage of iso-octane is 98% more than n-heptane. None of the above.
Transcribed Image Text:During cracking, (i) all saturated hydrocarbons are converted to unsaturated hydrocarbons, and (ii) all hydrocarbons obtained have lower boiling point than the parent hydrocarbons. * Both statements are correct Both statements are incorrect Only the first statement is correct Only the second statement is correct The octane number of a petrol is 98. Which of the following statements is incorrect? * The percentage of iso-octane is 98%. The percentage of n-heptane is 2%. The percentage of iso-octane is 98% more than n-heptane. None of the above.
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