Energy is released during the oxidation ...

Energy is released during the oxidation of compounds in respiration. How is this energy stored and released as and when it is needed?

Text Solution

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The form of energy i.e., ATP (Adenosine triphosphate) is liberated during respiration and stored. It is used whenever, it is needed. ADP + iP + Energy `hArr` ATP

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Energy is released during the formation of

Hydride ion

Oxide ion

Ferrous ion

Ferric ion

Energy is released in the process of

`Na_((g)) rarr Na_((g))^(+) +e`

`O_((g))^(-) +e rarr O_((g))^(-2)`

`O_((g)) +e rarr O_((g))^(-)`

`N_((g))^(-2) +e rarr N_((g))^(-3)`

The energy released during the fussion of 1 kg uranium is

`9 xx 10^(23) "ergs"`

`9.0 xx 10^(10) "ergs"`

`9.0 xx 10^(18) "ergs"`

`9.0 xx 10^(8) "ergs"`