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A flask contains 16 gm helium (""(2)^(4)...


A flask contains 16 gm helium `(""_(2)^(4)He)` gas (Gram atomic mass of He=4). Find
(i) Moles of He
(ii) Moles of proton
(iii) Total number of neutrons

Text Solution

Verified by Experts

The correct Answer is:
`(##ALN_NC_CHM_MC_E01_004_A01##)`
(i) 4 (ii) 8 (iii) `8N_(A)`
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