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  1. Tardigrade
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  3. Chemistry
  4. The noble gas which has ionisation energy and atomic size closer to that of oxygen is :

Q. The noble gas which has ionisation energy and atomic size closer to that of oxygen is :

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Solution:

is large atom that can donate electron pair and oxygen is highly electronegative atom. therefore most of the compounds of rare gases are those of with oxygen.

Questions from KCET 2022

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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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