MHT CET questions
29293 published questions with worked solutions.
- 0.5 g of fuming H_2SO_4 (oleum) is diluted with water. This solution is completely neutralized by 26.7 mL of 0.4 N NaOH. The...
- The equivalent weight of a divalent metal is 31.82. The weight of single atom is:
- A solution of known normality is diluted to two times. Which of the following changes during dilution?
- 100 mL of PH_3 when decomposed produces phosphorus and hydrogen. The change in volume is:
- The maximum amount of BaSO_4 precipitated on mixing 20 mL of 0.5 M BaCl_2 with 20 mL of 1 M H_2SO_4 is:
- Avogadro's number is the number of molecules present in:
- 0.52 g of dibasic acid required 100 mL of 0.1 N NaOH for complete neutralization. The equivalent weight of acid is:
- The maximum number of molecules is present in:
- The numerical value of N/n (where N is number of molecules is n moles of gas) is:
- The normality of 1% (wt./vol.) H_2SO_4 is nearly:
- The gram molecular weight of hydrogen peroxide is 34. What is the unit of gram molecular weight?
- The weight of a substance that displaces 22.4 litre air at NTP is:
- 1.520 g of the hydroxide of a metal on ignition gave 0.995 g of oxide. The equivalent weight of metal is
- 510 mg of a liquid on vaporization in Victor meyer's apparatus displaces 67.2 cm^3 of air at (STP). The molecular weight of the...
- 5.6 litre of oxygen at NTP is equivalent to:
- The formula weight of Al_2(SO_4)_3 is 342. A solution containing 342 g of Al_2(SO_4)_3 in :
- If 0.5 mole of BaCl_2 is mixed with 0.2 mole of Na_3PO_4 the maximum number of mole of Ba_3(PO_4)_2 that can be formed is:
- The number of mole present in 2 litre of 0.5 M NaOH is:
- If 250 mL of a solution contains 2.7 g of H_3PO_4 , the normality of the solution is:
- Vapour density of a volatile substance is 4 ( CH_4 = 1). Its molecular weight would be: