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Class 12 Chemistry Practice Test: Phosphine - p Block Elements
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Class 12 Chemistry Practice Test: Phosphine - p Block Elements
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10 Questions

1. What is the reaction involved in Holmes signal?
2. Which of the following is not true about phosphine?
3. What is the structure of phosphine?
4. Phosphine like ammonia has very high affinity for water.
5. Phosphine acts as a Lewis acid.
6. Which of the following compounds react with water to give phosphine?
7. Which of the following is a property of phosphine?
8. Which of the following gas is used as Holmes signal?
9. Phosphine is prepared from which of the following methods?
10. What is the hybridization of phosphine?

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