Acidified K₂Cr₂O₇ is also called:
Correct answer: B. Chromic Acid
- A. Ceramic acid
- B. Chromic Acid
- C. Dichromate
- D. None of these
Explanation
When potassium dichromate (K₂Cr₂O₇) is acidified, it forms chromic acid (H₂CrO₄). The reaction involves the addition of protons (H⁺) from the acid to the dichromate ions.
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About Transition Elements
Transition elements are identified by their partially filled d subshells in atoms or common ions. The topic covers the electronic structure of d-block elements, including the filling order of 4s and 3d orbitals, variable oxidation states and the distinction between transition elements and elements with completely filled d subshells.
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