Moist atmospheric air at high temperature (e.g., in summer) having hig – McqOptions

MCQOPTIONS

1.	Moist atmospheric air at high temperature (e.g., in summer) having high concentration of sulphur dioxide causes
A.	fading of dyes on textiles.
B.	corrosion, tarnishing & soiling of metals.
C.	reduced strength of textiles.
D.	all (a), (b) and (c).
Answer» E.

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