Test Mode Reading Mode Right = 0 Wrong = 0

ক ইউনিট ২০১২-২০১৩ || ঢাকা বিশ্ববিদ্যালয় || 2012

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Cl₂NaOH → NaOCl + NaCl+ H₂O
Fe + dill. H₂SO₄ → FeSO₄+H₂
CuSO₄+NH₄OH → Cu(OH)₂+(NH₄)₂SO₄
0.2M 10mL CH₃COOH + 0.1 M 10 mL NaOH
0.2M 10mL CHL + 0.1 M 10 mL NaOH
0.1M 10mL CH₃COOH + 0.2 M 10 mL NaOH
NH₃ and H₂O are conjugate pair
OH⁻ and H₂O are conjugate pair
OH⁻ is the conjugate base of acid H₂O