60km/hr due south
Explanation:
Velocity problems are motion related. Velocity is the rate of change of displacement with time taken.
it is a vector quantity with both magnitude and direction delineated.
Velocity =
Given parameters:
Time = 2hrs
Distance = x 480km = 120km
Displacement = 120km south
Input the values;
Velocity = = 60km/hr due south
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The first molecule is a sensible molecule having complete octet of each atom such as C, H and O whereas the second molecule having hydrogen present between the aldehyde and methyl group and thus showing hydrogen is making bond with aldehyde and methyl as well which is not possible because hydrogen only having one electron in its octet due to which it can only form a single bond by sharing its valence electron.
The moles of gas in the bottle has been 0.021 mol.
The ideal gas has been given as the gas where there has been negligible amount of interatomic collisions. The ideal gas equation has been given as:
The gi<em>ve</em>n gas has standard pressure,
The volume of the gas has been,
The temperature of the gas has been,
Substituting the values for the moles of gas, <em>n:</em>
<em />
<em />
The moles of gas in the bottle has been 0.021 mol.
Learn more about ideal gas, here:
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