Chemistry
Grade-10
Easy
Question
Complete the reaction: Na +HCl 
- NaCl +O2
- NaCl+ H2
- Na2Cl + H2
- NaCl+ H2O
Hint:
NaCl + H2
The correct answer is: NaCl+ H2
Sodium reacts with hydrochloric acid to form sodium chloride salt and hydrogen gas.
Na + HCl ---> NaCl + H2
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