Test your knowledge!
Dear participant,
Thank you for participating in the Detia Degesch Group survey.
Phosphine is a fascinating but also dangerous gas with a wide range of applications, particularly in the chemical and semiconductor industries and in agriculture. Despite its many uses, however, phosphine also poses significant risks to health and to unaffected objects if not handled properly.
In this quiz, we will test your knowledge of phosphine—from its chemical properties and uses to the safety precautions and hazards associated with this substance. Are you ready to test your knowledge?
Have fun and good luck!
1 / 24
Category: Easy
What is the chemical formula of phosphine? (1)
2 / 24
Which role does phosphine play in the agricultural sector? (1)
3 / 24
Which metal phosphides are mainly used for the fumigation of stored products? (2)
4 / 24
What does PPM stand for? (1)
5 / 24
What are further names for hydrogen phosphide? (2)
6 / 24
What is the state of aggregation of phosphine at room temperature? (1)
7 / 24
How should phosphine be applied for pest control purposes? (1)
8 / 24
The degradation of metal phosphides generates a typical, unpleasant smell of garlic or rotten fish (even though it is dependent on personal capability)– why? (2)
9 / 24
Category: Advanced
How much heavier is phosphine in comparison to air? (1)
10 / 24
Which material can be negatively affected by the exposure towards phosphine? (1)
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What is the minimum personal protection equipment required for the use of metal phosphide formulations? (2)
12 / 24
How can phosphine concentration be reliably detected? (1)
13 / 24
During a fumigation at less favourable conditions is it rather recommended to increase the dosage or to extend the exposure period? (1)
14 / 24
Complete the sentence: Monitoring of phosphine atmosphere/concentration… (2)
15 / 24
How should metal phosphide formulations be stored? (1)
16 / 24
Which statement about phosphine is correct? (1)
17 / 24
How do metal phosphide release phosphine gas? (1)
18 / 24
What safety precautions should be taken when handling phosphine? (1)
19 / 24
Category: Expert
Which of the following hazards does phosphine pose?
20 / 24
What is a suitable fire extinguisher to be available during metal phosphide storage?
21 / 24
What are typical symptoms of a phosphine intoxication?
22 / 24
Why is phosphine toxic?
23 / 24
What are the potential environmental hazards of a phosphine release?
24 / 24
How long does phosphine remain stable in the outside atmosphere after it is released from a fumigated object?
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The Detia Degesch Group (DDG), headquartered in Laudenbach, Germany, today announced the successful acquisition of the eFUME business from Draslovka Holding a.s., based in Prague
