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Each question contains STATEMENTS-1 (Ass...

Each question contains STATEMENTS-1 (Assertion) and STATEMENT -2 (Reason).
Examine the statements carefully and mark the correct answer according to the instructions given below:
STATEMENT-1: The life of radiactive object (organic origin) can found with the help of carbon dating.
STATEMENT-2: `_(6)^(14)C` is a `alpha` and `beta`-emitter.

A

If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1

B

If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1

C

If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze both statements provided: ### Step 1: Analyze Statement 1 **Statement 1:** The life of a radioactive object (organic origin) can be found with the help of carbon dating. - **Explanation:** Carbon dating is a method used to determine the age of organic materials by measuring the amount of carbon-14 (C-14) they contain. C-14 is a radioactive isotope of carbon that is formed in the atmosphere and taken up by living organisms. After the organism dies, the C-14 begins to decay at a known rate (its half-life). By measuring the remaining C-14 in a sample, scientists can estimate how long it has been since the organism died. ### Step 2: Analyze Statement 2 **Statement 2:** C-14 is an alpha and beta emitter. - **Explanation:** C-14 primarily undergoes beta decay, where it transforms into nitrogen-14 (N-14) by emitting a beta particle (an electron). It does not undergo alpha decay. Therefore, this statement is incorrect because C-14 is not an alpha emitter. ### Conclusion - **Statement 1 is true** because carbon dating is indeed used to determine the age of organic materials. - **Statement 2 is false** because C-14 only emits beta particles and does not emit alpha particles. ### Final Answer Based on the analysis: - **Correct answer:** Statement 1 is true, and Statement 2 is false.
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