The amount of air that remains always trapped in the respiratory passage is called:

What is the Vital Capacity $(VC)$ of our lungs?

What is the volume of air present in the anatomical dead space (in $, CC$)?

Arrange the following in increasing order of their volumes:
$(a)$ Tidal Volume $(TV)$
$(b)$ Residual Volume $(RV)$
$(c)$ Inspiratory Reserve Volume $(IRV)$
$(d)$ Vital Capacity $(VC)$

What is the Total Lung Capacity $(TLC)$?

Approximate volume of air a healthy man can expire or inspire per minute is