The molarity of solution containing 9.8 g of H2SO4 in 500 mL solution is:
0.2 M
2 M
0.5 M
5 M
M == 0.2 M
x g of propane (C3H8) on combustion with 32 g of oxygen produces 26.4 g of CO2 a
NextGiven below are two statements: one is labelled as Assertion (A) and other is la
The molarity of 20% (W/W) solution of sulphuric acid is 2.55 M. The density of the solution is
Easy25.3 g of sodium carbonate, Na2CO3 is dissolved in enough water to make 250 mL of solution. If sodiu
Easy5.85 g NaCl is dissolved in 1 L water. The total number of Na+ and Cl– ions in 1 mL of this solution
EasyWhen 60 g of salt is dissolved in 600 mL of water, the mass by volume percentage of salt in the solu
Easy8 g NaOH is dissolved in one litre of solution, its molarity is:
MediumGiven below are two statements: Statement I: 10 ppm means 10 g solute in 106 g solution. Statement I
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