Related Questions

  1. Which of the following can be termed a phenol formaldehyde resin
  2. The energy of second Bhor orbit of the hydrogen atom is -328 kJ mol⁻¹, hence the enregy
  3. Chlorine is liberated, when we heat
  4. Which of the following lanthanide is commonly used
  5. The reaction of chloroform with ethylamine in alcoholic alkali gives