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................... group is ortho para directing and deactivating group,

Answer» <html><body><p>amino<br/>methyl<br/><a href="https://interviewquestions.tuteehub.com/tag/halogen-1015106" style="font-weight:bold;" target="_blank" title="Click to know more about HALOGEN">HALOGEN</a> <br/>aldehyde<br/></p>Solution :halogen</body></html>


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