

MCQOPTIONS
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1. |
Decreasing order of reactivity of\[HX\]in the reaction \[ROH+HX\to RX+{{H}_{2}}O\] [RPET 2000; AIIMS 1983; MP PET 1996] |
A. | \[HI>HBr>HCl>HF\] |
B. | \[HBr>HCl>HI>HF\] |
C. | \[HCl>HBr>HI>HF\] |
D. | \[HF>HBr>HCl>HI\] |
Answer» E. | |