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TLS Online TPP Program

#Question id: 13552

Transpiration from the leaf depends on two major factors;

#XL - R Botany
  1. difference between CO2 concenteration and the diffusional resistance (r)
  2. Radius of curvature and Hydrostatic pressure 
  3. Tracheids and vessels
  4. difference in water vapor concentration between the leaf air spaces and the external air and the  diffusional resistance (r)
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TLS Online TPP Program

#Question id: 19514

#XL - P Chemistry

A cathode and an anode are the most common components of an electrochemical cell. Which of the following claims about the cathode is correct?
TLS Online TPP Program

#Question id: 19515

#XL - P Chemistry

Which of the following claims about electrochemical cells is true?
TLS Online TPP Program

#Question id: 19516

#XL - P Chemistry

Which of the following does not belong in the category of electrochemical cells?
TLS Online TPP Program

#Question id: 19517

#XL - P Chemistry

Which of the following assertions about the main cell is correct?
TLS Online TPP Program

#Question id: 19518

#XL - P Chemistry

In a dry cell, which of the following is the electrolyte?
TLS Online TPP Program

#Question id: 19519

#XL - P Chemistry

Which of the following statements about a lead storage cell (or a lead-acid battery) is false?