Question

if any solution having boiling point 100 degrr centigrate at 1atm then at which of the following pressure it boil at 90 degree​

Answer 1

Answer:

0.9 atm

Explanation:

at 100 degree atm is 1

therefore at 1degree atm will be 1/100

therefore at 90degree atm will be 1/100*90 that is 0.9

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Answer 2

Explanation:

according to Gaylussac's law pressure is directly proportional to temperature for fixed amount of gas at constant volume

P1/P2=T1/T2

1/P2 = 100/90

P2 = 0.9