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TLS Online TPP Program

#Question id: 19660

When ethanol combines with PCl5, it produces three products: chloroethane, hydrochloric acid, and ______. What is the third item on the list?

#XL - P Chemistry
  1. Phosphorus acid
  2. Phosphoryl chloride
  3. Phosphorus trichloride
  4. Phosphoric acid
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TLS Online TPP Program

#Question id: 430

#XL - S Microbiology

The reactions that digest foods in the mouth, stomach and intestine are classified as reactions.
TLS Online TPP Program

#Question id: 11568

#XL - T Zoology

In a lactating mammal, the two hormones that promote milk synthesis and milk release, respectively, are ________.
TLS Online TPP Program

#Question id: 27249

#XL - T Zoology

DNA tertiary structure, what is a histone octamer?
TLS Online TPP Program

#Question id: 4750

#XL - R Botany

Which of the following is similarity about Sex-limited Characteristics (SLC) and genomic imprinting (GI)?
TLS Online TPP Program

#Question id: 19587

#XL - P Chemistry

What happens to the atomic size of lanthanides as the atomic number increases?