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Dmitry_Shevchenko [17]

3 years ago

9

Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pr

essure conditions?

2 answers:

seropon [69]3 years ago

7 0

Charles’ Law........

Mamont248 [21]3 years ago

6 0

Answer: Charles' Law

Explanation:

Charles' Law: This law states that volume is directly proportional to the temperature of the gas at constant pressure and number of moles.

$V\propto T$ (At constant pressure and number of moles)

${V_1\times T_1}={V_2\times T_2}$

where,

$V_1$ = initial volume of gas

$V_2$ = final volume of gas

$T_1$ = initial temperature of gas

$T_2$ = final temperature of gas

Therefore, the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pressure conditions.

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Heat of combustion of 1 mol of octane is $1.308\times 10^{3}$ kcal

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