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#3489 Bangladesh Studies General Level 20427

নিচের কোনটি অসত্য ?

  1. A <p>NH<sub>3</sub> and H<sub>2</sub>O are conjugate pair</p>
  2. B <p>NH<sub>4</sub><sup>+</sup> is the conjugate acid of base NH<sub>3</sub></p>
  3. C <p>OH is the conjugate base of acid H<sub>2</sub>O</p>
  4. D <p>OH<sup>-</sup> and H2O are conjugate pair</p>
Answer: A - <p>NH<sub>3</sub> and H<sub>2</sub>O are conjugate pair</p>

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