Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 21056
TLS Online TPP Program

#Question id: 19854

A mixture of two moles of carbon monoxide and one mole of oxygen, in a closed vessel is ignited to convert the carbon monoxide to carbon dioxide. If DH is the enthalpy change and DE is the change in internal energy, then

#XL - P Chemistry
  1. DH < DE
  2. DH > DE
  3. DH = DE
  4. The relationship depends on the capacity of the vessel
More Questions
TLS Online TPP Program

#Question id: 9614

#XL - R Botany

Some molecular data place the giant panda in the bear family (Ursidae) but place the lesser panda in the raccoon family (Procyonidae). Consequently, the morphological similarities of these two species are probably due to
TLS Online TPP Program

#Question id: 12959

#XL - R Botany

Ozone layer depletion, since the 1970s, is primarily
TLS Online TPP Program

#Question id: 11265

#XL - R Botany

Approximately how many kg of carnivore production can be supported by a field plot containing 2000 kg of plant material?
TLS Online TPP Program

#Question id: 2054

#XL - S Microbiology

What is the single best defining feature of systemic lupus erythematosus (SLE)?
TLS Online TPP Program

#Question id: 6948

#XL - T Zoology

Which of the following genes is expressed at the posterior margin of each parasegment