Question

If a gas is heated at constant pressure .it,s density
(a)will increase
(B) will decrease
(C) will remain unchanged
(D) may increase (or) drcrease​

Answer 1

Answer:

WILL DECREASE

Explanation:

At constant pressure,

d∝  

T

1

​  

 

Density is inversely proportional to temperature.

Hence, option B is correct.

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Answer 2

Answer:

If a gas heated at constant pressure, the volume of the gas increases, as the volume increases the density of the gas always decreases

B