The primary ingredient of acid-resist ground is -

Question

In etching, soft ground is used:

Answer 1

Asphaltum is the primary component of the acid-resistant ground used in etching, forming a durable coating to shield the metal plate from acid.

Function: To protect the metal plate during the etching process.
Application: The ground is evenly applied to the plate, and the design is scratched into it using an etching needle.
Role in etching: It ensures that only exposed metal areas are etched, preserving the integrity of the surrounding surface.

LIST I		LIST II
A	Pointillism	I	One layer painting technique
B	S’graffito	II	Small dabs of pure colours
C	Alla Prima	III	Painting wet paint on wet paint
D	Wet on Wet	IV	Sketching into wet paint layer

Firm 2	Cooperate	Compete
Firm 1	5, 5	0, 10
Compete	10,0	2, 2

The primary ingredient of acid-resist ground is -

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The Correct Option is B

Solution and Explanation

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