2. Questions Bank
  3. JEE Main & Advanced
  4. Chemistry
  5. The p-block Elements-II / p-ब्लॉक तत्व-II

JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Numerical Value Type Questions - s-Block, p-Block & Metallurgy

  • question_answer
    How many of the following ore are exlracted by calcination process Calamine, Zinc Blende, Cinnebar, Copper pyrite, Malachite, Siderite, Haemetite, cupprite

    Answer:

    3.00


You need to login to perform this action.
You will be redirected in 3 sec spinner