SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the molar mass of sodium?
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11
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22.990
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45.98
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3
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Explanation:
Detailed explanation-1: -The molar mass of sodium is 22.990 g/mol.
Detailed explanation-2: -The atomic mass of sodium is 23. The gram-atomic mass of sodium is: Q. Sodium (atomic mass =23 amu) crystallizes in a bcc arrangement with the interfacial separation between the atoms at the edge 53.6 pm.
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