Consider the statements about the following species, CIF [CIF2]+, CIF3, [CIF4]+and CIF5A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.B. The species [CIF4]+has a tetrahedral shape.C. The compound CIF3is a very strong fluorinating agent.The correct statements area)B and C onlyb)A and C onlyc)A and B onlyd)A, B, and CCorrect answer is option 'B'. Can you explain this answer?

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Consider the statements about the following species, CIF [CIF₂]⁺, CIF₃, [CIF₄]⁺ and CIF₅
A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.
B. The species [CIF₄]⁺ has a tetrahedral shape.
C. The compound CIF₃ is a very strong fluorinating agent.
The correct statements are

a)
B and C only
b)
A and C only
c)
A and B only
d)
A, B, and C

Correct answer is option 'B'. Can you explain this answer?

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Consider the statements about the following species, CIF [CIF2]+, CIF3...

Explanation:

Lone Pairs of Electrons on Chlorine Atoms:
- The statement mentions that there are 9 lone pairs of electrons on the chlorine atoms in the five species.
- This indicates that each chlorine atom in the species has 1 lone pair of electrons, totaling 9 lone pairs in the five species.

Tetrahedral Shape of [ClF4]+:
- The statement mentions that the species [ClF4]+ has a tetrahedral shape.
- In a tetrahedral shape, the central atom (Cl) is surrounded by four other atoms (F) with bond angles of approximately 109.5 degrees.
- Therefore, [ClF4]+ has a tetrahedral shape due to the arrangement of four fluorine atoms around the central chlorine atom.

Compound ClF3 as a Strong Fluorinating Agent:
- The statement mentions that the compound ClF3 is a very strong fluorinating agent.
- ClF3 is indeed a strong fluorinating agent due to the presence of highly electronegative fluorine atoms in the molecule.
- It can readily donate fluorine atoms to other compounds, making it a strong oxidizing and fluorinating agent in chemical reactions.
Therefore, the correct statements are A and C only, as per the given options.

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Consider the statements about the following species, CIF [CIF2]+, CIF3...

ClF is a diatomic molecule with three lone pairs of Cl atom and three lone pairs on F atom. The bond angle in Cl—F is less than 180° due to lone pair – bond pair repulsion. The lone pair of Cl and F pushes the bond of Cl-F closer, resulting in decrease of bond angle. Hence, the geometry of Cl—F is V shaped.
In ClF₂ the central atom of Cl has two lone pairs and two bond pairs. Hence, the hybridization of Cl is sp³ i.e 109°28’. We know that, lone pair—lone pair > lone pair—bond pair > bond pair—bond pair. Therefore, the bond angle reduced to 104° and so the molecular shape is bent.
In ClF₃, Cl atom consist of two loan pair and three bond pair. Hence the hybridization is sp³d i.e trigonal bipyamidal geometry. The two lone pair takes up the equatorial position where repulsion is more. Due to greater repulsion of lone pair—bond pair the bond angle reduced to 87.5° and shows bent T- shaped molecular geometry. In ClF₃ the Cl -- F bond has very lower bond dissociation enthalpy hence behave as fluorinating agent also.
In ClF₄, Cl atom consist of four bond pair and one loan pair. Since the hybridization is sp³d and the molecular geometry is see—saw.
In ClF₅, Cl atom consist of five bond pair and one loan pairs the hybridization is sp³d² i.e octahedral geometry. Due to the presence of lone pair and chlorine atom, lone pair—bond pair repulsion in addition to bond pair—bond pair repulsion which results in distortion of molecular shape to square pyramidal.

Therefore the correct statement is there are 9 lone pairs of electrons in Cl atoms all species and ClF₃ acts as fluorting agent.

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Consider the statements about the following species, CIF [CIF2]+, CIF3, [CIF4]+and CIF5A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.B. The species [CIF4]+has a tetrahedral shape.C. The compound CIF3is a very strong fluorinating agent.The correct statements area)B and C onlyb)A and C onlyc)A and B onlyd)A, B, and CCorrect answer is option 'B'. Can you explain this answer?

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Consider the statements about the following species, CIF [CIF2]+, CIF3, [CIF4]+and CIF5A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.B. The species [CIF4]+has a tetrahedral shape.C. The compound CIF3is a very strong fluorinating agent.The correct statements area)B and C onlyb)A and C onlyc)A and B onlyd)A, B, and CCorrect answer is option 'B'. Can you explain this answer? for UGC NET 2024 is part of UGC NET preparation. The Question and answers have been prepared according to the UGC NET exam syllabus. Information about Consider the statements about the following species, CIF [CIF2]+, CIF3, [CIF4]+and CIF5A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.B. The species [CIF4]+has a tetrahedral shape.C. The compound CIF3is a very strong fluorinating agent.The correct statements area)B and C onlyb)A and C onlyc)A and B onlyd)A, B, and CCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UGC NET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the statements about the following species, CIF [CIF2]+, CIF3, [CIF4]+and CIF5A. There are 9 lone pairs of electrons on the chlorine atoms in the five species.B. The species [CIF4]+has a tetrahedral shape.C. The compound CIF3is a very strong fluorinating agent.The correct statements area)B and C onlyb)A and C onlyc)A and B onlyd)A, B, and CCorrect answer is option 'B'. Can you explain this answer?.

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