Question

Children brought some balloons each of 2/ capacity
to a chemist and asked him to fill them with hydrogen
gas. The chemist possessed an 8L cylinder containing
hydrogen at 10 atm pressure at room temperature. How
many balloons could he fill with hydrogen gas at nor
mal atmospheric pressure at the same temperature?
(1) 40
(2) 16
2
(3) 32​

Answer 1

Answer:

In the diagram, income is measured horizontally and consumption is measured vertically. ... “Thus the consumption function measures not only the amount spent on consumption but also the amount saved. This is because the propensity to save is merely the propensity not to consume.

Answer 2

Answer: 40 balloons (Option (1))

Explanation:

Here, P₁ = 10 atm,  P₂ = 1 atm,  V1 = 8

, V₂ = 2 × no of balloons

As per Boyle's Law,

P₁V₁ = P₂V₂

10×8 = 1×2×number of balloons  

Number of balloons = 40