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4.88 g of KClO3 when heated produced 1.9...

4.88 g of `KClO_3` when heated produced 1.92 g of `O_2` and 2.96 g of KCl. Which of the following statements regarding the experiment is correct?

A

The result illustrates the law of conservation of mass

B

The result illustrates the law of multiple properties

C

The result illustrates the law of constant proportion.

D

None of the above laws is followed

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The correct Answer is:
A
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Knowledge Check

  • Which of the following statement is correct regarding the universal gravitational constant G ?

    A
    G has same value in all system of units.
    B
    The value of G is same everywhere in the universe.
    C
    The value of G was first experimentally determined by Johannes Kepler
    D
    G is a vector quantity.

  • Which of the following statement is correct regarding the universal gravitational constant 'G'

    A
    G has same value in all systems of units.
    B
    The value of G is same every where in the universe.
    C
    The value of G was first experimentally determined by Johannes Kepler.
    D
    G is a vector quantity.

  • 1 g of Mg is burnt in a closed vessel containing 0.5 g of O_(2) . Which of the following statements is correct ?

    A
    `O_(2)` is the limiting reagent and Mg is in excess by 0.25 g
    B
    Mg is the limiting reagent and is in excess by 0.5 g
    C
    `O_(2)` is the limiting reagent and is in excess by 0.25 g
    D
    `O_(2)` is the limiting reagent and Mg is in excess by 0.75 g
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