Binary molecular compounds and chemical formula Quiz
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Can you name this binary molecular compound? N3S7
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Sulfur hexafluoride
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Trinitrogen heptasulfide
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Diphosphorus pentoxide
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None of these
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So. prepare yourself for a chemistry brainstorming session that we have brought with this binary molecular compounds and chemical formula quiz for you. Binary molecular compounds are known as compounds that consist of exactly two nonmetal elements. Here are some questions for your practice and a better understanding of binary molecular compounds and chemical formulas. Wish you all the best See morewith this quiz, and try scoring the highest marks! Let's go!
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- 2.
Can you name this binary molecular compound? P2O5
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Sulfur hexafluoride
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Disilicon Trioxide
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Selenium Difluoride
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Diphosphorus pentoxide
Correct Answer
A. Diphosphorus pentoxideExplanation
Diphosphorus pentoxide is the correct answer because the compound formula P2O5 indicates that it contains two phosphorus atoms (di- prefix) and five oxygen atoms (penta- prefix).Rate this question:
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- 3.
What would be the prefix in a binary molecular compound name with 6 atoms?
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Hexa
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Tetra
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Tri
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Hepta
Correct Answer
A. HexaExplanation
The prefix "hexa" indicates that there are six atoms in the binary molecular compound. In binary compounds, the prefix is used to indicate the number of atoms of each element present. In this case, "hexa" signifies that there are six atoms, which is the correct answer.Rate this question:
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- 4.
Can you name this binary molecular compound? NO2
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Sulfur hexafluoride
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Selenium Difluoride
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Nitrogen dioxide
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None of these
Correct Answer
A. Nitrogen dioxideExplanation
The correct answer is Nitrogen dioxide because the molecular formula NO2 corresponds to nitrogen dioxide. Sulfur hexafluoride (SF6) and selenium difluoride (SeF2) are different compounds with different molecular formulas. Therefore, they are not the correct answer. The option "None of these" is also incorrect as the correct answer is given.Rate this question:
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- 5.
What would be the prefix in a binary molecular compound name with 2 atoms?
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Di
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Mono
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Tri
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Tetra
Correct Answer
A. DiExplanation
In a binary molecular compound name with 2 atoms, the prefix "di" is used. This prefix indicates that there are two atoms of the second element in the compound. For example, in the compound carbon dioxide (CO2), the prefix "di" is used to indicate that there are two oxygen atoms present.Rate this question:
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- 6.
Can you name this binary molecular compound? CCl4
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Carbon tetrabromide
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Carbon tetrachloride
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Nitrogen dioxide
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Carbon monoxide
Correct Answer
A. Carbon tetrachlorideExplanation
Carbon tetrachloride is the correct answer because the compound CCl4 is commonly known as carbon tetrachloride. It is a binary molecular compound consisting of carbon and chlorine atoms. The prefix "tetra-" indicates that there are four chlorine atoms bonded to a single carbon atom in the molecule. Carbon tetrachloride is a colorless liquid that was once widely used as a solvent and in fire extinguishers, but its use has been restricted due to its harmful effects on human health and the environment.Rate this question:
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- 7.
What would be the prefix in a binary molecular compound name with 5 atoms?
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Tetra
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Mono
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Octa
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Penta
Correct Answer
A. PentaExplanation
The prefix "penta" indicates that there are 5 atoms in the binary molecular compound. In binary compounds, the prefix is used to indicate the number of atoms of each element present in the compound. In this case, "penta" suggests that there are 5 atoms of the element(s) involved in the compound.Rate this question:
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- 8.
Can you name this binary molecular compound? CO
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Carbon monoxide
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Carbon tetrabromide
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Diarsenic pentoxide
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None of these
Correct Answer
A. Carbon monoxideExplanation
The given compound CO is named carbon monoxide. In this compound, there is one carbon atom bonded to one oxygen atom. The prefix "mono-" is used to indicate that there is only one oxygen atom in the compound. Therefore, the correct answer is carbon monoxide.Rate this question:
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- 9.
What would be the prefix in a binary molecular compound name with 8 atoms?
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Tetra
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Nona
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Octa
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Deca
Correct Answer
A. OctaExplanation
The prefix "octa" indicates that there are 8 atoms in the binary molecular compound. In binary molecular compounds, the prefixes indicate the number of atoms of each element present in the compound. In this case, "octa" suggests that there are 8 atoms of a particular element in the compound.Rate this question:
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- 10.
The official name for H2O is
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Dihydrogen Monoxide
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Oxygen Dinitride
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Agua
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Aqua
Correct Answer
A. Dihydrogen MonoxideExplanation
The official name for H2O is "Dihydrogen Monoxide" because it accurately represents the composition of water, which consists of two hydrogen atoms and one oxygen atom. This name follows the naming convention for chemical compounds, where the prefix "di-" indicates two atoms of the first element, and the second element is named with its usual ending "-ide".Rate this question:
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Quiz Review Timeline (Updated): Aug 16, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Aug 16, 2023Quiz Edited by
ProProfs Editorial Team -
Dec 01, 2022Quiz Created by
Keith Foster
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