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NEET Class XI Weekly Mock 17

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Question 1

The partial pressure of oxygen in the alveoli of the lungs is

Question 2

Which one of the following statements is incorrect?

Question 3

Name the chronic respiratory disorder caused mainly by cigarette smoking

Question 4

Increased asthmatic attacks in certain seasons are related to

Question 5

Disease called pleurisy is due to

Question 6

A nucleophile is called an ambident nucleophile if

Question 7

Which is not the electrophile?

Question 8

The following compound can exhibit:

Question 9

Which is not the functional isomer of the molecular formula C₄H₈O?

Question 10

IUPAC name of the following compound

Question 11

The displacement wave is

= 2.0 cos
(10 t – 0.008 x + 0.50), where

and x are in cm and t is in s. The phase difference between two particles separated by a distance of 50 cm is

Question 12

If wind blows from a stationary sounding object to a stationary listener, then the apparent frequency nï and actual frequency n are related as

Question 13

In the case of beats, the frequency of amplitude is equal to

Question 14

Two boys stand close to a long straight metal pipe and some distance from each other. One boy fires a gun and the other hears two explosions, with a time interval of one second between them. If the velocity of sound in metal is 3630 m s^–1 and in air is 330 m s^–1, the distance between the two boys is

Question 15

The frequency of a tuning fork is 384 sec^–1 and velocity of sound in air is 352 m/s. Find how far the sound has traversed while fork completes 36 vibrations

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Oct 9NEET & AIIMS