10.0 g of a mixture of BaO and CaO require 100 mL of 2.50 M HCl to react with it completely. Amount of BaO in the mixture is (At mass Ca = 40, Ba = 137, O = 16)

10 g of a mixture of BaO and CaO requires 100 cm^(3) of 2.5M HCl to react completely. The percentage of calcium oxide in the mixture is approximately (Given molar mass of BaO = 153, CaO = 56)

10 g of a mixture of BaO and CaO requires 100cm^(3) of 2.5 M HCl to react completely. The percentage of calcium oxide in the mixture is approximately (Given : molar mass of BaO= 153)

10g of a mixture of BaO and CaO requires 100cm^(3) of 2.5m HCl of react competely. The percentage of calcium oxide in the mixture is approximately (given, molar mass of BaO=153 )

A mixture containing equimolar amounts of Ca(OH)_(2) and Al(OH)_(3) requires 0.5 L of 4.0 M HCl to react with it completely. Moles of the mixture are :

A mixture containing equimolar amounts of Ca(OH)_(2) and Al(OH)_(3) requires 0.5 L of 4.0 M HCl to react with it completely. Moles of the mixture are :

2.1 g of a mixture of NaHCO_3 and KCIO_3 required 100 " mL of " 0.1 HCl for complete reaction. Calculate the amount of residue that would be obtained on heating 2.2 g of the same mixture strongly.