TG DSC Secondary Grade Teacher Model Test 1

Section: Science

© examsiri.com

Question : 102 of 160

Marks: +1, -0

Which of the following is NOT a double displacement reaction?

BaCl₂ + H₂SO₄ → BaSO₄ + 2HCl
Mg₃N₂ + 6H₂O → 3Mg(OH)₂ + 2NH₃
CuSO₄+ H₂S → CuS + H₂SO₄
NaOH + HCl → NaCl + H₂O

Go to Question:

Prev Question

Next Question