The air pollutants react with lead based paints, causing decolouration is
A. SO2
B. H2SO4
C. H2S
D. HNO3
Answer: Option C
Solution(By Examveda Team)
The air pollutants react with lead-based paints, causing decolouration in H2S.Lead is added to paint to accelerate drying, increase durability, maintain a fresh appearance, and resist moisture that causes corrosion. It is one of the main health and environmental hazards associated with paint.
The paint's lead carbonate reacts with hydrogen sulfide in the air and with acids, which often come from fingerprints.
This Question Belongs to Agriculture >> Environmental Science In Agricultural
Related Questions on Environmental Science in Agricultural
A. Desert
B. Ocean
C. Tundra
D. Rain forest
Adherence of two-children norm shall help in
A. Improving food web
B. Checking pollution
C. Stabilising ecosystem
D. Fertility of soil
The method for converting combustible gaseous compounds CO2 and H2O, halogen HX and S to SO2, is
A. Thermal Oxidation method
B. Adsorption method
C. Chemical conversion method
D. Global warming
Join The Discussion