Answer:
a)
b)
d)
d)
Explanation:
From the question we are told that:
Moles of N2
Atmospheric pressure
Temperature
Initial heat
a)
Generally the equation for change in temperature is mathematically given by
Where
b)
Generally the equation for ideal gas is mathematically given by
For v double
Therefore
Total Work-done
c)
Generally the equation for amount of heat added is mathematically given by
d)
Generally the equation for change in internal energy of the gas is mathematically given by
Bromocresol Green belongs to a class of dyes called as <span>Sulfonephthaleins. This dye imparts different colours at different pH's.
Colors at different pH:
</span> Bromocresol Green has a transition pH range between 3.8 and 5.4.
Color Below pH 3.8:
Bromocresol Green imparts Yellow color below pH 3.8.
Color Above pH 5.4:
Bromocresol Green imparts Blue color above pH 5.4.
Due to different colors at different pH this compound is used at Indicator in quantitative analysis techniques like Titration.
Result:
Bromocresol Green will give Blue color at pH 7.
The exosphere is outer space, where satellites orbit.you also can find light gas molecules