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Grade: 12

                        

Examples of slow reaction are: THIS QUESTION HAS MULTIPLE CORRECT OPTIONS A rusting of iron B weathering of rocks C neutralization of sodium hydroxide by hydrochloric acid D formation of coal

24 days ago

Answers : (3)

Rituraj Tiwari
askIITians Faculty
1789 Points
							Reactions that take a while are slow reactions and those which occur within a few seconds are fast reactions. The rusting of iron, the fermentation of sugar into alcohol, the chemical weathering of rocks (breaking down of rocks), the photosynthesis process in plants, coal formation are slow reactions. Whereas neutralization reaction of a strong base like sodium hydroxide and strong acid likeHClis a fast reaction.
option A,B,D are correct
23 days ago
adilakshmigogada 27
101 Points
							
Reactions that take a while are slow reactions and those which occur within a few seconds are fast reactions. The rusting of iron, the fermentation of sugar into alcohol, the chemical weathering of rocks (breaking down of rocks), the photosynthesis process in plants, coal formation are slow reactions. Whereas neutralization reaction of a strong base like sodium hydroxide and strong acid likeHClis a fast reaction.option A,B,D are correct,
15 days ago
Parv Joshi
100 Points
							
eactions that take a while are slow reactions and those which occur within a few seconds are fast reactions. The rusting of iron, the fermentation of sugar into alcohol, the chemical weathering of rocks (breaking down of rocks), the photosynthesis process in plants, coal formation are slow reactions. Whereas neutralization reaction of a strong base like sodium hydroxide and strong acid likeHClis a fast reaction.option A,B,D are correct
 
13 days ago
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