Concentration MCQ

Test your knowledge with important Concentration MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Concentration MCQs at Bissoy

• What is the molar concentration of a solution with 49 grams of H2SO4 in 0.5 liter solution?
  ক

  1 mole/liter

  খ

  2 mole/liter

  গ

  3 mole/liter
• What is the molar concentration of a solution with 32 grams of SO2 in 0.5 liter solution?
  ক

  1 mole/liter

  খ

  2 mole/liter

  গ

  3 mole/liter
• What is the molar concentration of a solution with 44 grams of CO2 in 0.5 liter solution?
  ক

  1 mole/liter

  খ

  2 mole/liter

  গ

  3 mole/liter
• What is the molar concentration of a solution with 32 grams of CH4 in 1 liter solution?
  ক

  1 mole/liter

  খ

  2 mole/liter

  গ

  3 mole/liter
• What is the molar concentration of a solution with 40 gram of NaOH in 1 liter solution?
  ক

  1 mole/liter

  খ

  2 mole/liter

  গ

  3 mole/liter
• What is the molarity of the mixture of two solution, first solution 4 M and 10 liter and second solution 2 M and 40 liter?
  ক

  1.2 M

  খ

  2.4 M

  গ

  4.8 M
• A solution with density 2 g/cm3, concentration 1 molar and weight 500 grams, then what is the mass of HNO3 in the solution?
  ক

  63 grams

  খ

  126 grams

  গ

  189 grams
• A solution with density 1 g/cm3 has 98 grams of H2SO4 in 402 grams of water, what is the concentration of solution?
  ক

  1 molar

  খ

  2 molar

  গ

  3 molar
• A 5 molar solution is 27.75% CaCl2 by mass, what is the density of the solution?
  ক

  1 g/cm3

  খ

  2 g/cm3

  গ

  3 g/cm3
• How much Sodium is there in a solution with 10 Kg of solvent (Density = 5 Kg/m3) and concentration 4 molar?
  ক

  23 grams

  খ

  92 grams

  গ

  184 grams
• What is the concentration of a solution with 10 grams of calcium in 1000 m3 of water?
  ক

  150 ppm

  খ

  250 ppm

  গ

  800 ppm
• What is the molarity of a solution with a mass of solute 10 kg mass and 100 liter volume?
  ক

  0.1 molar

  খ

  1 molar

  গ

  10 molar
• What is the concentration of 100 lbs. of solution occupying 25 m3 of volume?
  ক

  1.8 Kg/m3

  খ

  2.7 Kg/m3

  গ

  4 Kg/m3
• What is the concentration of a 22 grams of carbon dioxide occupying 0.5 m3 volume?
  ক

  1 mole/m3

  খ

  2 mole/m3

  গ

  11 mole/m3
• Which of the following is not the unit of concentration?
  ক

  Mole/m3

  খ

  Molar

  গ

  N/m3