Question: Which of the following element is most hazardous to humans?
Options
A : Phosphorous
B : Sulfur
C : Carbon
D : Uranium
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Which of the following is a bleaching agent?
Catalyst used in the preparation of ethanol is _________________
Which of the following is the final hydrogen acceptor?
Which of the following product can be recovered from natural....
Which of the following component is used to make shells,....
Which of the following element is not remobilised?
Phosphoryl groups are derivatives of ____________
Water does a nucleophilic attack on phosphate monoester by producing....
Which of the following is used as a precursor for....
Which of the following compounds react with water to give....
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