Question

at constant temperature, the volume of a gas is 100L and its pressure is 3atm. a)find the volume when pressure is doubled. b)justify your answer? c)which law is help you to find this answer?​

Answer 1

Answer:

The volume will be 50 litres

Explanation:

The density is doubled because the pressure is doubled

Answer 2

Answer:

Ans is 50 atm by using boyle law

Explanation:

a)

P×V=const. (Boyle laws)

so

P¹=3 atm. V¹=100 L

P²=2P¹. V²=?

P¹V¹=P²V²

P¹×100=2P¹×V²

so V²=50

2) According to Boyle laws, At const temp pressure is inversely proportional to Volume

so when pressure is double in 2nd case then volume will be Half of previous volume .i.e. 50 L

3) Boyle laws help in this Question