CURRENT AFFAIRS

2018

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Scientists have created tiny spheres of titanium dioxide petals to destroy _________, a synthetic chemical used to make plastics that often contaminates water.
A
Bisphenol A (BPA)
B
Bisphenol B (BPB)
C
Bisphenol C (BPC)
D
Bisphenol D (BPD)
Explanation: 

Detailed explanation-1: -They can destroy BPA, a synthetic chemical commonly used to coat insides of food cans. The micron-sized titanium dioxide particles to trap and destroy BPA. Scientists have created tiny spheres that can catch and destroy bisphenol A (BPA), a synthetic chemical used to make plastics that often contaminates water.

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