What will be the molality of the solution made by dissolving 10 g of NaOH in 100 g of…
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
What will be the molality of the solution made by dissolving 10 g of NaOH in 100 g of water?
- 2.5 m
- 5 m
- 10 m
- 1.25 m
Answer
(A) 2.5 m
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Two elements ‘ P ’ and ‘ Q ’ combine to form a compound. Atomic mass of ‘ P ’ is 12 and ‘ Q ’ is 16…
- Iron can be obtained by reduction of iron oxide (Fe 3 O 4 ) with CO according to the reaction: Fe 3 O 4 + 4CO…
- Which of the following gases will have least volume if 10 g of each gas is taken at same temperature and…
- Which of the following pairs illustrates the law of multiple proportions?
- Total number of electrons present in one mole of CO 2 will be
- 0.92 g of an organic compound was analysed by combustion method. The mass of the U-tube increased by 1.08 g…
- A solution is prepared by adding 5 g of a solute ‘ X ’ to 45 g of solvent ‘ Y ’. What is the mass per cent of…
- In an experiment, 2.4 g of iron oxide on reduction with hydrogen gave 1.68 g of iron. In another experiment…
More Some Basic Concepts of Chemistry questions · Browse all practice questions