1.

Assertion (A) : Xenon is used in high speed electronic flash bubls used by photographers. Reason (R ): Xenon emits an intense light in discharge tubes instantly.

Answer»

A are R are CORRECT and R EXPLAINS A
A and R are correct but doesn't explains A
A is correct but R is wrong
A is wrongbut R is correct

Solution :A are R are correct and R explains A


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