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Related Questions

  1. 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
  2. How many coulombs of electricity are required for the reduction of 1 mol
  3. What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
  4. A certain mass of gas occupies a volume of 300 c.c. at 27⁰C and 620 mm pressure
  5. One mole of magnesium nitride on reaction with excess of water gives