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 is known to undergo radioactive decay to form  by emitting alpha and beta particles. A rock initially contained 68 × 10–6 g of  If the number of alpha particles that it would emit during its radioactive decay of  in three half-lives is Z × 1018, then what is the value of Z?
    Correct answer is '1.20'. Can you explain this answer?
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    is known to undergo radioactive decay to formby emitting alpha and bet...
    Initial moles of 
    Moles of U238 decayed in three half-lives = (7/8)x
    In decay from U238 to Pb206, each U238 atom decays and produces 8 α-particles and hence, total number of a-particles emitted out = ((7/8)x) x 8 x NA

    = 1.204 × 1018
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    is known to undergo radioactive decay to formby emitting alpha and beta particles. A rock initially contained 68 × 10–6 g ofIf the number of alpha particles that it would emit during its radioactive decay ofin three half-lives is Z × 1018, then what is the value of Z?Correct answer is '1.20'. Can you explain this answer?
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    is known to undergo radioactive decay to formby emitting alpha and beta particles. A rock initially contained 68 × 10–6 g ofIf the number of alpha particles that it would emit during its radioactive decay ofin three half-lives is Z × 1018, then what is the value of Z?Correct answer is '1.20'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about is known to undergo radioactive decay to formby emitting alpha and beta particles. A rock initially contained 68 × 10–6 g ofIf the number of alpha particles that it would emit during its radioactive decay ofin three half-lives is Z × 1018, then what is the value of Z?Correct answer is '1.20'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for is known to undergo radioactive decay to formby emitting alpha and beta particles. A rock initially contained 68 × 10–6 g ofIf the number of alpha particles that it would emit during its radioactive decay ofin three half-lives is Z × 1018, then what is the value of Z?Correct answer is '1.20'. Can you explain this answer?.
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