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The IIIA group element that does not displace hydrogen from hydrochloric acid is
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Correct option is A
B is a non metal and do not replace the hydrogen from HCl.Where as Al and Tl are metals and they can replace the hydrogen from HCl.Similar Questions
The bond dissociation energy of BF bond in BF3 is 646 kJ mol–1 whereas that of CF in CF4 is 315 kJ mol–1. The correct reason for higher BF bond dissociation energy as compared to that of CF bond is :
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