MHT CET questions
29293 published questions with worked solutions.
- A solution contains one mole of alcohol and four moles of water. What are the mole fractions of water and alcohol?
- Consider the following data: Element — Atomic weight A — 12 B — 35.5 A and B combine to form a new substance X. If four moles of...
- 0.5 mole of H_2SO_4 is mixed with 0.2 mole of Ca(OH)_2 . The maximum number of mole of CaSO_4 formed is:
- 14 g of element X combine with 16 g of oxygen. On the basis of this information, which of the followings is a correct statement?
- Volume of 0.1 M NaOH needed for the neutralisation of 20 mL of 0.05 M oxalic acid is:
- x g of Ag was dissolved in HNO_3 and the solution was treated with excess of NaCl when 2.87 g of AgCl was precipitated. The value...
- Number of mole of 1 m^3 gas at NTP are:
- The molarity of pure water is:
- In a gaseous reaction of the type aA + bB cC + dD, which is wrong?
- A mixture containing 100 g H_2 and 100 g O_2 is ignited so that water is formed according to the reaction, 2 H_2 + O_2 2 H_2O ;...
- How many g are present in one mole of MgSO_4 ?
- The equivalent weight of an acid is obtained by dividing its mol. wt. by its:
- The number of mole of solute per kg of solvent is called:
- The mole fraction of NaCl in a solution containing 1 mole of NaCl in 1000 g of water is :
- A molal solution is one that contains one mole of a solute in:
- The dehydration yield of cyclohexanol to cyclohexene is 75%. What would be the yield, if 100 g of cyclohexanol is dehydrated?
- 0.7 g of Na_2CO_3 xH_2O were dissolved in water and the volume was made to 100 mL, 20 mL of this solution required 19.8 mL of...
- 9.8 g of H_2SO_4 is present in 2 litre of a solution. The molarity of the solution is:
- If 20 mL of 0.4 N NaOH solution completely neutralizes 40 mL of a dibasic acid, the molarity of the acid solution is:
- The volume of 0.25 M H_3PO_4 required to neutralise 25 mL of 0.03 M Ca(OH)_2 is: