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Question
Assertion :The order of densities of the various allotropes of phosphorus is as follows:
black phosphorus, red phosphorus, white phosphorus. Reason: As tendency of polymerisation increases, the compactness of substance also increases.
Assertion :The order of densities of the various allotropes of phosphorus is as follows:
black phosphorus, red phosphorus, white phosphorus. Reason: As tendency of polymerisation increases, the compactness of substance also increases.
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Solution
The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
order of densities of the various allotropes of phosphorus is
Black > Red > White.
because as the tendency of polymerisation increases, the compactness of substance also increases as shown in the above diagram.
Option A is correct
order of densities of the various allotropes of phosphorus is
Black > Red > White.
because as the tendency of polymerisation increases, the compactness of substance also increases as shown in the above diagram.
Option A is correct
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