MCQOPTIONS
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MCQOPTIONS
| 1. |
Among \[A{{l}_{2}}{{O}_{3}}\],\[Si{{O}_{2}}\]\[{{P}_{2}}{{O}_{3}}\] and \[S{{O}_{2}}\] the correct order of acid strength is |
| A. | \[A{{l}_{2}}{{O}_{3}}<Si{{O}_{2}}<S{{O}_{2}}<{{P}_{2}}{{O}_{3}}\] |
| B. | \[Si{{O}_{2}}<S{{O}_{2}}<A{{l}_{2}}{{O}_{3}}<{{P}_{2}}{{O}_{3}}\] |
| C. | \[S{{O}_{2}}\]\[<{{P}_{2}}{{O}_{3}}\]\[<Si{{O}_{2}}\]\[<\]\[A{{l}_{2}}{{O}_{3}}\] |
| D. | \[A{{l}_{2}}{{O}_{3}}\]\[<Si{{O}_{2}}\]\[<{{P}_{2}}{{O}_{3}}\]\[<S{{O}_{2}}\] |
| Answer» E. | |