Related Questions

  1. Element having atomic no.of 56 belongs to which of the following block
  2. Atoms or ions missing from the normal lattice point creating a vacancy is due to
  3. Why do calcium ions make water hard but sodium ions do not
  4. The compound used in enrichment for uranium for nuclear power plant is
  5. The reaction of an ester RCOOR’ with an alcohol R”OH in the presence of an acid