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Bond length o...

Question

Bond length ofH₂ is 0.07nm ,Bond length of Cl₂is0.198nm. Bond lengthof HCl is

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Solution

bond length of h2 is 0.07nm
The covalent radius of hydrogen atom is 0.07/2 = 0.035nm

bond length of cl2 is 0.198 nm
The covalent radius of chlorine atom is 0.198/2 = 0.99nm

bond length of hcl = The covalent radius of hydrogen atom + The covalent radius of chlorine atom
= 0.035+0.99 = 1.025nm

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