10th Standard Science Chapter 4

10th Standard Science Chapter 4 Quiz. how much you know or you don’t  know,  test here. quiz  contains only 10 questions there no time limit.

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10th Standard Science Chapter 4

TEST YOUR SKILLS

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Q1) Which of the following are exothermic processes? (i) Reaction of water with quick lime
(ii) Dilution of an acid
(iii) Evaporation of water
(iv) Sublimation of camphor (crystals)

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Q2. While cooking, if the bottom of the vessel is getting blackened on the outside, it means that:

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Q3. Cation is formed when:

a) Atom gains electrons

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Q4. The I.U.P.A.C name of CH3CH2CH=CH2is?

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Q5. Which of the following compounds of carbon does not consist of ions?

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Q6. The property of self-linkage among identical atoms to form long chain compounds is known as:

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Q7. Which of the following is the molecular formula of cyclobutane?

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Q8. Which of the following statements about graphite and diamond is true?

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Q9. How many number of carbon atoms are joined in a spherical molecule of buckminsterfullerene?

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Q10. Which of the followings is the major constituent of the liquefied petroleum gas?

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