Botany - Environmental Issues Question with Solution | TestHub
BotanyEnvironmental IssuesPollutionEasy2 minPYQ_2020
BotanyEasysingle choice
Which metal inactivates a catalytic converter?
Options:
Answer:
B
Solution:
Catalytic converters are made using expensive metals like platinum, palladium and rhodium. These acts as the catalysts are fitted into automobiles to reduce the emission of poisonous gases. These noble metal catalysts are poisoned by the use of lead.
Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Environmental IssuesSubtopic:Pollution
⏱ 2mℹ️ Source: PYQ_2020
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