A. Molarity
B. Molality
C. Mole fraction
D. all
Advertisement
Related Mcqs:
- 10ml of alcohol dissolve in 90ml of water unit of concentration used is________________?
- A. % w/w B. % w/v C. % v/v D. % v/w...
- Solution with maximum concentration of solute at given temperature is called________________?
- A. Super saturated solution B. unsaturated solution C. saturated solution D. dilute solution...
- Concentration of solute molecule when they are in equilibrium with solid substance at particular temperature is called________________?
- A. saturated solution B. solubility C. unsaturated solution D. super saturated solution...
- For which system does the equilibrium constant Kc has unit of (concentration)-1__________________?
- A. N2+3H2 2NH3 B. H2+I2 2HI C. 2NO2 N2H4 D. PCI5 PCI3+CI2...
- If a graph is plotted between temperature on x-axis and volume on y-axis for 1 mole of gas then we get straight line which cuts the temperature exis at________________?
- A. 0?C B. 273.16K C. ?273.16 K D. ?273.16?C...
- Which of the following will not change the concentration of ammonia at the equilibrium ?
- A. Increase of pressure B. Increase of volume C. Addition of catalyst D. Decrease of temperature...
- 58.5g of of NaCl per 1 dm3 of solution of NaCl in water the concentration of solution will be___________________?
- A. 0.1 M B. 1 m C. 1 M D. 0.1 N...
- A solution has pH = 0 its H+ ion concentration is__________________?
- A. 1 x 10-1 B. 1 x 10-14 C. 1 x 10-7 D. 1...
- In pig iron the concentration of C-atom is ___________________?
- A. 0.12 — 0.25% B. 2.5 — 4.5% C. 2.0 — 4.0% D. 0.25 — 2.5%...
- Sum of exponents of molar concentration is called___________________?
- A. Order of reaction B. Molecularity C. Rate of reaction D. Average of reaction...
Advertisement