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TLS Online TPP Program

#Question id: 19932

If ionising energy of H atom is 13.6 eV, then the second ionising energy of He should be

#XL - P Chemistry
  1. 13.6eV
  2. 27.2eV
  3. 54.4 eV 
  4. Cannot be predicted
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TLS Online TPP Program

#Question id: 547

#XL - R Botany

The role of an enzyme in an enzyme-catalyzed reaction is to:
TLS Online TPP Program

#Question id: 548

#XL - R Botany

Which one of the following statements is true of enzyme catalysts?
TLS Online TPP Program

#Question id: 550

#XL - R Botany

Which of the following statements is false?
TLS Online TPP Program

#Question id: 551

#XL - R Botany

Enzymes differ from other catalysts in that only enzymes:
TLS Online TPP Program

#Question id: 552

#XL - R Botany

Which of the following is true of the binding energy derived from enzyme-substrate interactions?
TLS Online TPP Program

#Question id: 553

#XL - R Botany

The concept of “induced fit” refers to the fact that: