Question

( P A )
( 200 cdot 4 times 10^{-3} times 10^{8} operatorname{cus}^{3} )
( 200+4 times 10^{3} operatorname{cm} 3 )
( =22+4 times 10^{3} mathrm{m} 1 )
od ext litres ( =1 ) onot Nous onstecule ( =6.1023 times 10^{23} )

# The number of molecules in 22.4 x 10-3 m3 of So, gas at 1 atm & 273 Kis (A) 6.022 * 1023 (B) 3.011 1023 (C) 12.044 x 1023 (D) 3.011x1024

Solution