When the temperature of 23 ml. of dry CO, gas is changed from 10° to 30°C at constant pressure of 760 mm, the volume of gas becomes closest to which one of the following?
(A) 7.7 ml
(B) 21.5 ml
(C) 24.6 ml
(D) 69 mlQ. At similar conditions of temperature and pressure three gases He, N₂ and O₂ have same volume. The correct option regarding their number of atoms will be:
(A) O₂ > N₂ > He
(B) He > N₂ > 0₂
(C) He = N₂ = 0₂
(D) He < N₂ = 0₂
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Answers & Comments
Verified answer
Answer:
a theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
a^2 + b^2 = c^2
a = side of right triangle
b = side of right triangle
c = hypotenuse
Step-by-step explanation:
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Step-by-step explanation:
When the temperature of 23 ml. of dry CO, gas is changed from 10° to 30°C at constant pressure of 760 mm, the volume of gas becomes closest to which one of the following?
(A) 7.7 ml
(B) 21.5 ml
(C) 24.6 ml
(D) 69 mlQ. At similar conditions of temperature and pressure three gases He, N₂ and O₂ have same volume. The correct option regarding their number of atoms will be:
(A) O₂ > N₂ > He
(B) He > N₂ > 0₂
(C) He = N₂ = 0₂
(D) He < N₂ = 0₂
sis plz follow the same username from my following list plz
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