# Calculate the Following: Calculate the Temperature to Which a Gas Must Be Heated, So that the Volume Triples Without Any Change in Pressure. the Gas is Originally at 57”C and Having a Volume 150 Cc. - Chemistry

Sum

Calculate the following:

Calculate the temperature to which a gas must be heated, so that the volume triples without any change in pressure. The gas is originally at 57”C and having a volume 150 cc.

#### Solution

V1 = 150 cc

T1 = (57 + 273) = 330 K

V2 = 3 × 150 cc

T2 = ?

At constant pressure "V"_1/"T"_1 = "V"_2/"T"_2

therefore "T"_2 = ("V"_2"T"_1)/"V"_1

T2 = ((3 xx 150)xx330)/150 = 990 K

= 990 - 273 = 717°C

Concept: Gas Equation
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#### APPEARS IN

Viraf J. Dalal Class 9 Simplified ICSE Chemistry
Chapter 7 Study Of Gas Laws
Study Of Gas Laws | Q 3.1