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Fill in the blanks:
$1.$ Common collision means ......... phenomenon in species.
$2.$ In collision theory,activation energy and proper orientation of the molecules together determine the ......... for an effective collision.
$1.$ Common collision means ......... phenomenon in species.
$2.$ In collision theory,activation energy and proper orientation of the molecules together determine the ......... for an effective collision.
(N/A) $1.$ Common collision means a $\text{bimolecular}$ phenomenon in species.
$2.$ In collision theory,activation energy and proper orientation of the molecules together determine the $\text{criteria}$ (or $\text{conditions}$) for an effective collision.
$2.$ In collision theory,activation energy and proper orientation of the molecules together determine the $\text{criteria}$ (or $\text{conditions}$) for an effective collision.
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