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According to the law of conservation of ...

According to the law of conservation of energy

A

energy exists in only one form

B

energy can be created but not destroyed, and it can be transformed from one form to another

C

energy exists in many forms but it cannot be transformed

D

energy can neither be produced nor be destroyed and it can be transformed from one to another form.

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • According to law of conservation of mass

    A
    The mass of product remains constant
    B
    The total mass remains constant
    C
    The mass of products remains constant
    D
    All of the above
  • Which of the following reactions is not correct according to the law of conservation of mass?

    A
    `2Mg+O_(2)to2MgO`
    B
    `CH_(3)H_(8)+O_(2)toCO_(2)+H_(2)O`
    C
    `P_(4)+5O_(2)toP_(4)O_(10)`
    D
    `CH_(4)+2O_(2)toCO_(2)+2H_(2)O`
  • Which of the following reactions is not correct according to the law of conservation of mass?

    A
    `2Mg(s)+O_(2)(g)rarr2MgO(s)`
    B
    `C_(3)H_(3)(g)+O_(2)(g)rarrCO_(2)(g)+H_(2)O(g)`
    C
    `P_(4)(s)+5O_(2)(g)rarrP_(4)O_(10)(s)`
    D
    `CH_(4)(g)+2O_(2)(g)rarrCO_(2)(g)+2H_(2)O(g)`
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