Related Questions

  1. The molecular weight of a gas is 45. Its density at STP is
  2. The hybridised state of N in R₂NH is
  3. Aluminium is extracted from alumina (Al₂O₃) by electrolysis of a molten mixture
  4. Ostwald’s dilution law is applicable to only
  5. On heating which of the following releases CO₂ most easily