P1 Unit 9 & 10 Regents Questions

Which statement describes the bonding in an alkyne molecule?

• There is at least one carbon-to-carbon double bond

• There is at least one carbon-to-carbon triple bond

• There is at least one carbon-to-oxygen single bond

• There is at least one carbon-to-oxygen double bond

Which compound has a functional group that contains two oxygen atoms?

• 1-propanamine

• 2-chloropropane

• methyl propanoate

• methyl ethyl ether

Which term identifies a type of organic reaction?

• deposition

• distillation

• polymerization

• vaporization

When the nucleus of an atom of neon-19 decays, which particle is emitted?

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Which nuclear emission has the greatest mass?

• positron

• gamma ray

• beta particle

• alpha particle

Which statement describes the net change that occurs during nuclear fission?

• Electrons are converted to protons

• Protons are converted to electrons

• Mass is converted to energy

• Energy is converted to mass

Given the equation representing a reaction,

This equation represents:

• sublimation

• condensation

• fission

• fusion

Which formula represents 2-butene?

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Given a formula representing a compound, which formula represents an isomer of the compound?

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Urea is an organic compound. In 1828, a chemist heated ammonium cyanate and produced urea, which is very soluble in water. The equation below represents this reaction.

Identify the element present in urea taht is present in all organic compounds.