300 cm3 of gas has a pressure of 800 mmHg. If the pressur...
300 cm3 of gas has a pressure of 800 mmHg. If the pressure is reduced to 650 mmHg, find its volume
243.75 cm3
369.23 cm3
738.46 cm3
1733.36 cm3
Correct answer is B
P1V1= P2V2
800 * 300 = 650 * V2
V2 = (800 * 300)/650 = 369.23 cm3
The reaction Mg + H2O → MgO + H2 takes place only in the presence of?...
When a bottle of Coca-Cola is opened, bubbles of evolve. The gas is? ...
A compound with molecular formula CH2O2 is...
Which of the following gases contains the least number of atoms at s.t.p? ...
An organic functional group which can likely decolorize ammoniacal silver nitrate is? ...
In recharging a lead-acid accumulator, the reaction at the cathode can be represented as ...
What is the IUPAC name for the compound...