The gas obtained as a product of anaerobic action on orga...
The gas obtained as a product of anaerobic action on organic matter buried in the earth is?
ethene
methane
carbon (IV) oxide
nitrogen (IV) oxide
Correct answer is B
he organic material (or organics) within the low-oxygen environment of landfills also undergoes anaerobic digestion, producing methane.
Cr2O72-(aq) + 14H+(aq) + 6l-(aq) → 2Cr3+(aq) + 3l(g) + 7H2O(I). The change in the oxidation numbe...
Which of the following processes NOT lead to a chemical change? ...
A balanced chemical equation obeys the law of ...
Identify the reducing agent in the following reaction: Zn + CuSO\(_4\) → ZnSO\(_4\) + Cu...
Which of the following processes does not involve the use of limestone? ...
Which of the following raw materials is used in the plastic industry ? ...