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The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm
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The internuclear distance in H2 and Cl2 molecules are 74 and 198pm res...
Let a be the atomic radii of H and b be the atomic radi of Cl.By data: (H----H)2a=74 pm and (Cl----Cl)2b=198 pm.a = 37pm ; b= 99 pm.B.L of H----Cl = 37 + 99 = 136 pm.
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The internuclear distance in H2 and Cl2 molecules are 74 and 198pm res...
Bond Length Calculation for HCl Molecule
Given:
- Internuclear distance in H2 molecule = 74 pm
- Internuclear distance in Cl2 molecule = 198 pm
To determine the bond length of HCl molecule, we need to consider the concept of bond length and the relationship between bond length and internuclear distance.
Bond Length:
Bond length is defined as the average distance between the nuclei of two bonded atoms. It represents the equilibrium distance at which the attractive and repulsive forces between the atoms are balanced.
Relationship between Internuclear Distance and Bond Length:
The bond length is inversely proportional to the internuclear distance. As the internuclear distance decreases, the bond length increases, and vice versa.
Calculation:
We can use the given internuclear distances in H2 and Cl2 molecules to calculate the bond length of HCl.
1. Internuclear distance in H2 molecule = 74 pm
2. Internuclear distance in Cl2 molecule = 198 pm
Since H2 and Cl2 are diatomic molecules, we can assume that the bond length in H2 and Cl2 is the same. Therefore, the bond length in H2 and Cl2 is equal to the respective internuclear distances.
Bond length of H2 molecule = 74 pm
Now, we need to determine the bond length of HCl molecule.
Relationship:
Bond length of HCl = (Bond length of H2) + (Bond length of Cl2)
Substituting the values:
Bond length of HCl = 74 pm + 198 pm = 272 pm
Therefore, the bond length of HCl molecule, neglecting electronegativity difference, is 272 pm.
Explanation:
The bond length is a measure of the distance between the nuclei of two bonded atoms. In H2 and Cl2 molecules, the internuclear distances are given, and since H2 and Cl2 are diatomic molecules, we can assume that the bond lengths in both molecules are equal to their respective internuclear distances.
To find the bond length of HCl molecule, we add the bond lengths of H2 and Cl2 together. The bond length of H2 is given as 74 pm, and the bond length of Cl2 is given as 198 pm. Therefore, the bond length of HCl is calculated to be 272 pm.
This calculation neglects the electronegativity difference between the atoms, which can affect the bond length.
Given:
- Internuclear distance in H2 molecule = 74 pm
- Internuclear distance in Cl2 molecule = 198 pm
To determine the bond length of HCl molecule, we need to consider the concept of bond length and the relationship between bond length and internuclear distance.
Bond Length:
Bond length is defined as the average distance between the nuclei of two bonded atoms. It represents the equilibrium distance at which the attractive and repulsive forces between the atoms are balanced.
Relationship between Internuclear Distance and Bond Length:
The bond length is inversely proportional to the internuclear distance. As the internuclear distance decreases, the bond length increases, and vice versa.
Calculation:
We can use the given internuclear distances in H2 and Cl2 molecules to calculate the bond length of HCl.
1. Internuclear distance in H2 molecule = 74 pm
2. Internuclear distance in Cl2 molecule = 198 pm
Since H2 and Cl2 are diatomic molecules, we can assume that the bond length in H2 and Cl2 is the same. Therefore, the bond length in H2 and Cl2 is equal to the respective internuclear distances.
Bond length of H2 molecule = 74 pm
Now, we need to determine the bond length of HCl molecule.
Relationship:
Bond length of HCl = (Bond length of H2) + (Bond length of Cl2)
Substituting the values:
Bond length of HCl = 74 pm + 198 pm = 272 pm
Therefore, the bond length of HCl molecule, neglecting electronegativity difference, is 272 pm.
Explanation:
The bond length is a measure of the distance between the nuclei of two bonded atoms. In H2 and Cl2 molecules, the internuclear distances are given, and since H2 and Cl2 are diatomic molecules, we can assume that the bond lengths in both molecules are equal to their respective internuclear distances.
To find the bond length of HCl molecule, we add the bond lengths of H2 and Cl2 together. The bond length of H2 is given as 74 pm, and the bond length of Cl2 is given as 198 pm. Therefore, the bond length of HCl is calculated to be 272 pm.
This calculation neglects the electronegativity difference between the atoms, which can affect the bond length.
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The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm
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The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm.
The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The internuclear distance in H2 and Cl2 molecules are 74 and 198pm respectively. The bond length of HCl is (neglecting E.N. difference )1) 272pm2) 124pm3) 136pm4) 248pm.
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