Question

what has caused the taj mahal to turn yellow?

Answer 1

due to some toxic gases like nitrogen and sulpur oxides which reacts with rain and come as acid rain of pH 5.6 which is basically a acid that corrodes the layer of the materialby which our beautiful monument of India is made

Answer 2

tajmahal to turn yellow because that tajmahal around many reafinary .it is spread pollution therefore air pollution touch the taj mahal and its White colour change into yellow.