Velocity of sound in air
(i) increases with temperature
(ii) decreases with temperature
(iii) increases with pressure
(iv) is independent of pressure

Velocity of sound in air (I) increases with temperature (II) decreases with temperature (III) increase with pressure (IV) is independent of pressure (V) decreases with pressure (VI) is independent of temperature Choose the correct answer

Velocity of sound in air (I) increases with temperature (II) decreases with temperature (III) increase with pressure (IV) is independent of pressure (V) decreases with pressure (VI) is independent of temperature Choose the correct answer

Velocity of sound in air I. Increases with temperature II. Decreases with temperature III. Increase with pressure IV. Is independent of pressure V. Is independent of temperature Choose the correct answer

Velocity of sound in a gas….. With increase of pressure

Transpiration decreases as air temperature increases.

Yhe rate of chemisorption a. increaeses with decreases in temperature b. increases with increasesin tempreture c. increases with decreases in the pressure of gas d. is independent of the pressure of gas

The rate of chemisorption a. increaeses with decreases in temperature b. increases with increasesin tempreture c. increases with decreases in the pressure of gas d. is independent of the pressure of gas