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#Question id: 19507


Which of the following electronic configurations of an atom has the lowest ionisation enthalpy?

#XL - P Chemistry
  1. 1s2 2s2 2p3
  2. 1s2 2s2 2p6 3s1
  3. 1s2 2s2 2p6
  4. 1s2 2s2 2p5

Answer:- Option(s): 2


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#Question id: 4605

#XL - T Zoology

Over long periods of time, many cave-dwelling organisms have lost their eyes. Tapeworms have lost their digestive systems. Whales have lost their hind limbs. How can natural selection account for these losses?

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#Question id: 10290

#XL - Q Biochemistry

In glycolysis, perform succesfully ten step reaction, the conversion of 1 molecules of glucose 6-phosphate to 2 molecules of Pyruvate. What is the net gain of overall reaction?

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#Question id: 1738

#XL - Q Biochemistry

T-cell help for antibody production:

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#Question id: 20073

#XL - P Chemistry

Which of the following statement is incorrect for metallic bond ?

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#Question id: 9578

#XL - T Zoology

Bergmann’s rule states that,

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