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  1. Tardigrade
  2. Question
  3. Chemistry
  4. Formation of He2 molecule is not possible because:

Q. Formation of molecule is not possible because:

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Solution:

No. of electrons in bonding and anti - bonding molecular orbital is same and is equal to
Bond order
Therefore no bond exists between - atom

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3. Conductivity of a solution is directly proportional to

4. Which of the following is a Lewis acid ?

5. For the reaction , it is found that doubling the concentration of increases rate 4 times and doubling the concentration of B doubles the reaction rate. What is the overall order of the reaction ?

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