Which of the following is an example of extensive property?
Viscosity
Volume
Pressure
Density
How many mole of Methane are required to produce 22g of CO2 (g) after combustion?
.25
.375
0.5
.10
How many grams of dinitrogen gas are required to completely react with 0.3g dihydrogen gas to yield amonia?
1.4g
1.5g
1.6g
1.7g
Calculate the amount of water (g) produced by the combustion of 16g of Methane?
36g
32g
28g
20g
The number of atoms in 4.25g of NH3 is approximately
4 × 1023
2 × 1023
1 × 1023
6 × 1023
One litre hard water contains 12.00 mg Mg2+. Milliequivalents of washing soda required to remove its hardness is
1
12.16
1 × 10-3
12.16 × 10-3
" Equal volumes of all gases under similar conditions of temperature and pressure, contains equal number of molecules"
Law of Reciprocal proportion
Gay Lussac's Law combining volumes
Avogadro's law
None of these
