Lactic acid, when oxidized by alkaline potassium permanganate, undergoes oxidation steps similar to the citric acid cycle. In the final step, lactic acid gets converted into pyruvic acid. Pyruvic acid is an intermediate in the citric acid cycle and has chemical structure as CH3CHOCHO. In comparison, the other options are either different molecules or result from further oxidation of pyruvic acid.
2752
In rate expression the concentration of reactants is negative. It shows_______________?
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
Manual review recommended: automated enrichment was incomplete for this item. The original answer and options were preserved. No Gemini key is configured. Add GEMINI_API_KEY to the local server environment or save a Gemini provider key in Settings.
2754
What is the common name for the mineral with the chemical formula CaSO4·H2O?
Dehydrohalogenation is a chemical reaction where a halogen and hydrogen atom are removed from a compound, often resulting in the formation of a new bond. This process involves the elimination of a hydrogen halide molecule, leading to a change in the compound's structure.
2756
What is the correct sequence of zones in a rotary kiln?
The sequence of zones in a rotary kiln refers to the order in which materials pass through during processing. The correct sequence starts with the dry zone, followed by decomposition, then burning, and finally cooling. This order ensures efficient processing and material transformation.
2757
Substances which increase the rate of a chemical reaction are called
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2758
What is produced when toluene is chlorinated in the presence of sunlight?
Chlorination of toluene in the presence of sunlight results in the formation of benzyl chloride, a chemical compound with a distinct structure and properties.
2759
Which solvent is most suitable for facilitating an SN2 substitution reaction?
A polar aprotic solvent is ideal for SN2 reactions. Dimethylformamide (DMF) is a polar aprotic solvent that can effectively facilitate an SN2 substitution reaction by stabilizing the transition state and nucleophile, increasing the reaction rate. Other options are less suitable due to their protic or non-polar nature.
2760
Rate of reactions of most organic compounds are____________________?
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