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  1. Tardigrade
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  3. Chemistry
  4. The bond length of H 2+, H 2-and H 2 are in the order

Q. The bond length of and are in the order

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Solution:

Though bond order for and is same is slightly less stable than because has one electron in the antibonding orbital resulting in repulsion ( less stable). Thus bond length order is

Questions from KCET 2022

1. Clathatiates or Cage compounds formed by

2. The eleetron affinity. of halugens follow the order

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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[Given that molecular mass of NaOH = 40 g mol]

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