Question

a. What is the work of the gas that expands by 10.0L against an external pressure

of n atmosphere?

b. How many molecules are present in n g of Nitrogen?

c. How many moles are present in n g of Water?

(Note: n is the last two digits of your Registration No. e.g, for 20-ME-114, n is equal to 14)​

Answer 1

Answer:

here is ur answer

Explanation:

a.we have,

work done = 2.303RT log V²/V¹

w= 2.303*8.314*298*log²

w= 1717.63 joules

w= 2.303*2*298*log2 =12.87 calories

b. 7 molecules

c. 10²³ molecules of water per mole

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