[Four-digit Integer] A diver at a depth of 10 m exhales some air by which a bubble of air of volume — States of Matter and Gaseous State Chemistry Question

Question

[Four-digit Integer] A diver at a depth of 10 m exhales some air by which a bubble of air of volume 24.0 ml is formed. The bubble catches an organism which survives on the exhaled air trapped in the bubble. The organism just inhales the air at the rate of 0.05 millimoles/min and exhales nothing. Atmospheric pressure is 1.013 g/ml. The temperature of water is throughout 300 K. Density of water is 1.013 g/ml. ab = volume (in ml) of bubble when it reaches the surface after 10 min, cd = average rate (in 10^-5 mole/min) at which the organism should inhale air so that volume of bubble remains the same at the depth and at the surface. The value of abcd is