Assertion Reason Question
Assertion (A)- The average atomic mass of Chlorine is 35.5 u.
Reason (R) – In a sample of Chlorine ,both Cl -35 and Cl- 37 isotopes are present.The elements which exists as isotopes have generally fractional atomic mass.
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Explain any three incidences where active involvement of local people leads to an efficient
management of forests.
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