Explain thewelfung technology used in oxy acetlyne
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Welding is a fabrication or sculptural process that joins materials, usually metals or thermoplastics, by using high heat to melt the parts together and allowing them to cool causing fusion. Welding is distinct from lower temperature metal joining techniques such as brazing and soldering, which do not melt the base metal.
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Explanation:
According to this explanation, the acceptor orbital (empty p orbital) on boron is involved to a greater extent in n bonding in BF3 and BCl3 than in BBr3, the Lewis acidity of BF3 and BCl3 are diminished relative to BBr3. Boron trichloride is expected to be the stronger Lewis acid of the two for two reasons.
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