A lot of additives have different effects at the same time; for exampl – McqOptions

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1.	A lot of additives have different effects at the same time; for example, alum is required for rosin sizing under acid situations but also serves as a drainage and retention aid.
A.	True
B.	False
Answer» B. False

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A lot of additives have different effects at the same time; for example, alum is required for rosin sizing under acid situations but also serves as a drainage and retention aid.