Which bond is the strongest among the following?

A. Ionic bond A.

B. Covalent bond B.

C. Metallic bond C.

D. Hydrogen bond D.

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

Generally, ionic bonds are considered stronger than covalent bonds, especially in a vacuum, due to the complete transfer of electrons and the strong electrostatic attraction between ions.
However, there are exceptions where covalent bonds can be stronger, such as the covalent bonds in diamonds, which are known for their exceptional strength and hardness.
In biological systems (aqueous solutions), covalent bonds are often considered stronger than ionic bonds because water can easily dissociate ionic compounds.
Therefore, it's not possible to definitively state that one type of bond is always stronger than the other. The strength of a bond depends on a range of factors, including electronegativity difference, atomic size, bond length, and the specific environment.

Practice MCQ for SSC, UPSC, RRB Exams

Correct Answer: A সঠিক উত্তর: A

Explanation ব্যাখ্যা

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