"x" L of methane gas at STP contains `1.5xx10^(21)` molecules. The number of molecules in "x" L of sulphur diocide at STP will be :
A
`3xx10^(21)`
B
`1.5xx10^(21)`
C
`6xx10^(21)`
D
`0.15xx10^(21)`
Text Solution
Verified by Experts
The correct Answer is:
B
`"x" L` of methane gas at STP contains ……………. Under similar condition of temperature and pressure equal volume of all gasses contains mole (or number of molecules)
Topper's Solved these Questions
TEST PAPERS
RESONANCE|Exercise PART - III CHEMISTRY SEC - 1|12 Videos
TEST PAPERS
RESONANCE|Exercise PART - III CHEMISTRY SEC - 2|18 Videos
SURFACE CHEMISTRY
RESONANCE|Exercise Section - 5|1 Videos
TEST SERIES
RESONANCE|Exercise CHEMISTRY|50 Videos
Similar Questions
Explore conceptually related problems
x L of N_(2) at STP contains 3xx10^(22) molecules. The number of molecules in x//2 L of ozone at STP will be
Volume of a gas at STP is 1.12xx10^(-7) c c. Calculate the number of molecules in it
In chemistry, 'mole' is an essential tool for the chemical calculations. It is a basic SI unit adopted by the 14^(th) general conference on weights and measurements in 1971. A mole contains as many elementary particles as the number of atoms present in 12 g of ""^(12)C . 1 mole of a gas at STP occupies 22.4 litre volume. Molar volume of solids and liquids is not definite. Molar mass of a substance is also called gram-atomic mass or gram molecular mass. The virtual meaning of mole is plenty, heap or the collection of large numbers. 1 mole of a substance contains 6.022 xx 10^(23) elementary particles like atom or molecule. Atomic mass unit (amu) is the unit of atomic mass, e.g., atomic mass of single carbon is 12 amu. XL N_(2) , gas at STP contains 3xx10^(22) molecules. The number of molecules in x L ozone at STP will be
Calculate the number of molecules in 1120 ml of hydrogen at STP?
The number of molecules in 1 L of oxygen and 1 L of nitrogen at STP will be
The number of molecules in 22.4 cm^3 of dinitrogen gas at STP is
