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For an unstable nucleus...

For an unstable nucleus

A

n/p ratio is high

B

binding energy is low

C

packing fraction is +ve

D

All of the above

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MODERN PUBLICATION-SAMPLE PAPER 2012-EXERCISE
  1. What is the value of change in entropy at equilibrium ?

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  2. For an unstable nucleus

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  3. Which of the following is an ore of copper?

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  4. Which of the following is an insecticide ?

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  5. The solubility of CaF2 in water is 's' moles per litre, its solubility...

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  6. Which of the following compound will nor react with ammoniacal AgNO3 s...

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  7. In the upper layer of the atmosphere, ozone is formed by the:

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  8. The unit of entropy are:

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  9. Electrophilic substitution reaction in benzaldehyde takes place at

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  10. Which of the following is the IUPAC name of K(4)[Fe(CN)(6)] ?

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  11. Fill in the blanks : The half life period of a radioactive substance i...

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  12. Nylon 6,6 is prepared by the condensation of and ....

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  13. The transition elements are paramagnetic due to the presence of ….. .

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  14. Fill in the blanks : The name of electrophile used for the sulphonatio...

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  15. In the electrochemical cell, oxidation takes place at "………………..".

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  16. Which halogen acid does attack glass?

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  17. What is the value of change in entropy at equilibrium ?

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  18. Write the IUPAC name of the following compund

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  19. Give the relationship between chemical equivalent and electrochemical ...

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  20. Write the name of two antibiotic drugs.

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