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RRB Non Technical Model Papers 10 with solutions
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© examsnet.com
Question : 19
Total: 100
The most reactive non-metal is
Sulphur
Phosphorus
Carbon
Iodine
Validate
Solution:
(2) Phosphorus is highly reactive.When kept in the open, it immediately reacts with air and catches fire. Therefore it has to be kept in water.
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