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InterviewSolution
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कैलकुलेट द नंबर ऑफ एटम इन 4 ग्राम सोडियम |
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Answer» tion:Atomic MASS of MG=24g=1 MOLE of Mg∴ 24g =1 mole of Mg contain 6.022×10 23 atom ∴ 6gm contains 246.022×10 23 ×6 =4×6.022×10 23 atomsNow according to question, there are 6.022×10 23 atoms of NA 23gm of Na contains 6.022×10 23 atoms∴6.022×4×10 23 atoms of Na weighs 6.022×10 23 23×6.022×10 23 ×4 ⇒92gm |
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