SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many atoms is in this formula?NaFBr2
A
6
B
7
C
4
D
9
Explanation: 

Detailed explanation-1: -It is a synthesis reaction that is the synthesis of sodium bromide from sodium and bromine. Hence, The balanced equation is 2Na+Br2→2NaBr 2 N a + B r 2 → 2 N a B r .

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