CTET 2 Math and Science 12 Jan 2023 Paper
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Question : 69 of 150
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Read the following statements and select the correct option :
Assertion (A): Sodium is stored in water.
Reason (R): Sodium reacts vigorously with oxygen.
Assertion (A): Sodium is stored in water.
Reason (R): Sodium reacts vigorously with oxygen.
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