How does light from a flashlight that is shown from two different distances model the apparent
magnitude of two stars with the same absolute
magnitude?
The size of one star is bigger therefore brighter.
O The absolute magnitude should not be the same
for any stars.
O The luminosity of both flashlights are different.
O One star is appearing dimmer because it is farther
away.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be