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After tow hours, the ratioactive substance becomes 1/16th of original amount. Then the half -life (in min) is
Options
(a) 60 min
(b) 120 min
(c) 30 min
(d) 15 min
Correct Answer:
30 min
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The dark blue colour of the solution formed when excess of ammonia is added
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Topics: Electrochemistry and Chemical Kinetics
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dark blue colour of the solution formed when excess of ammonia is added
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- Neutral divalent carbon species released as reaction intermediate in reaction
- Starch is converted into maltose by an enzyme
- Which one of the following can differentitate between C₂H₅OH and CH₃OH
Topics: Electrochemistry and Chemical Kinetics (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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