IF7 is an interhalogen compound. The total count of lone pairs in one molecule is/are

Question

IF7 is an interhalogen compound. The total count of lone pairs in one molecule is/are (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

The structure of IF7 is as follows: <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-zpe7fwnsngsfbeqs.jpg" /> There is no lone pair of electrons on central I atom. However, each of seven F atoms contains 3 lone pairs of electrons. Hence, total number of lone pairs of electrons in an IF7 molecule is 21.

Q. $I F_{7}$ is an interhalogen compound. The total count of lone pairs in one molecule is/are

The structure of $I F_{7}$ is as follows:
There is no lone pair of electrons on central $I$ atom. However, each of seven $F$ atoms contains $3$ lone pairs of electrons. Hence, total number of lone pairs of electrons in an $I F_{7}$ molecule is $21$ .

Q. IF7​ is an interhalogen compound. The total count of lone pairs in one molecule is/are

The structure of IF7​ is as follows: There is no lone pair of electrons on central I atom. However, each of seven F atoms contains 3 lone pairs of electrons. Hence, total number of lone pairs of electrons in an IF7​ molecule is 21.

Q. $I F_{7}$ is an interhalogen compound. The total count of lone pairs in one molecule is/are

The structure of $I F_{7}$ is as follows:
There is no lone pair of electrons on central $I$ atom. However, each of seven $F$ atoms contains $3$ lone pairs of electrons. Hence, total number of lone pairs of electrons in an $I F_{7}$ molecule is $21$ .