Solutions questions
1397 published questions with worked solutions.
- K_2HgI_4 is 40% ionised in its aqueous solution. The value of its van't Hoff factor is _____.
- 10 g of non-volatile and non-electrolyte solute is dissolved in 100 g of water. The boiling point of this solution is found to be...
- On dissolving 12.65 g of sulphur in 100 g of benzene, the boiling point of the solution was higher than that of benzene by 1.25...
- The boiling point of pure benzene is 80.1 ,^ C. When 2 g of a non-volatile solute (molar mass = 60 g mol^ -1 ) was dissolved in...
- Liquor ammonia bottles are opened only after cooling because it has high vapour pressure and it is mild explosive. [Jamia Millia...
- Which of the following is more soluble in water?
- Ammonia is soluble in water because it is:
- Liquid ammonia bottles must be opened after cooling them in ice for some time. This is because liquid NH_3:
- Which gas can be collected over water?
- What is van't Hoff factor of Hg_2(NO_2)_2 if it is 100% ionized in aqueous solution?
- When ethyl alcohol is dissolved in water, it is accompanied by
- Absolute ethanol cannot be obtained by simple fractional distillation of a solution of ethanol and water because
- The compound easily soluble in water is:
- Azeotropes are:
- Anhydrous formic acid cannot be obtained from an aqueous solution by fractional distillation because:
- How many ions per molecule are produced when Mohr's salt is dissolved in excess water?
- If there is 100% ionisation of this complex. A compound has the empirical formula CoCl_3 5NH_3. When an aqueous solution of this...
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