Question:medium

For biting the plate, what is used for etching the plate?

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Nitric acid is used for etching plates.

Updated On: Jan 17, 2026

Spirit
Benzene
Nitric acid
Gum Arabic

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The Correct Option is C

Solution and Explanation

Nitric acid etches metal plates for intaglio printmaking. It corrodes exposed areas, creating grooves and lines designed to hold ink.

Etching process: Acid corrodes exposed areas, forming ink-retaining grooves.
Control factors: Etching depth is dictated by acid concentration and exposure time.
Artistic effect: Enables diverse detail and tonal variation.
Safety precautions: Essential safety for nitric acid handling includes gloves and a ventilated workspace.

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