NEET 2019 · Class 11

Breathing and Exchange of Gases

The maximum volume of air a person can breathe in after a forced expiration is known as :

  1. (A)Total lung capacity
  2. (B)Expiratory capacity
  3. (C)Vital capacity
  4. (D)Inspiratory capacity

The NCERT line that answers it

Verbatim line

**Vital Capacity (VC):** The maximum volume of air a person can breathe in after a forced expiration.

Chapter
Breathing and Exchange of Gases
Section
14.2 MECHANISM OF BREATHING
Page
6
Words matched
17 of 17

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span contains the exact definition of vital capacity that matches the question, distinguishing it from other options.

We did this for 1,565 questions.

Every one traced to the exact sentence in NCERT that answers it, including 90% of the 2026 paper. Sit a mock on the real NEET 2027 computer interface and every mark you drop comes back with its line attached.

Take the free 5-minute checkMore from this chapter

Question text is reproduced from the published NEET 2019 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.