Related Questions

  1. 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
  2. Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
  3. An organic compound A(C₄H₉Cl) on reaction with Na/diethylether gives a hydrocarbon
  4. The electrophile in the nitration of benzene is
  5. The oxidation number of oxygen in O₂PtF₆ is