What is the IUPAC official name of element with atomic number 110?
- Darmstadtium
- Hassium
- Seaborgium
- Nobelium
The Correct Option is A
Solution and Explanation
Top Questions on Nomenclature Of Organic Compounds
Match List - I with List - II:
Choose the correct answer from the given below options
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- Which is the correct IUPAC name for
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- A compound with a molecular formula of C6H14 has two tertiary carbons. Its IUPAC name is:
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IUPAC names of the following compounds A and B are:
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Questions Asked in KEAM exam
- If the lines \( \frac{x-1}{2} = \frac{y-2}{\alpha} = \frac{z-3}{2} \) and \( \frac{x-1}{2} = \frac{y-2}{1} = \frac{z-3}{-2} \) are perpendicular, then the value of \( \alpha \) is:
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- Integration
- In the measurement of length 6 $\mu$m is equal to $x$ pm. Then the value of $x$ is
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- Dimensional Analysis
- An organic compound contains 37.5% C, 12.5% H and the rest oxygen. What is the empirical formula of the compound?
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- Oxygen
- Let A, B, C denote the set of students in a college who play football, basketball, and cricket respectively. If \( n(A) = 60 \), \( n(B) = 55 \), \( n(C) = 70 \), \( n(A \cup B \cup C) = 100 \) and \( n(A \cap B \cap C) = 20 \), then the number of students who play exactly two of these sports is
- KEAM - 2024
- Relations and functions
For the reaction:
\[ 2A + B \rightarrow 2C + D \]
The following kinetic data were obtained for three different experiments performed at the same temperature:
\[ \begin{array}{|c|c|c|c|} \hline \text{Experiment} & [A]_0 \, (\text{M}) & [B]_0 \, (\text{M}) & \text{Initial rate} \, (\text{M/s}) \\ \hline I & 0.10 & 0.10 & 0.10 \\ II & 0.20 & 0.10 & 0.40 \\ III & 0.20 & 0.20 & 0.40 \\ \hline \end{array} \]
The total order and order in [B] for the reaction are respectively:
- KEAM - 2024
- Grignard’s reagents and their uses
Concepts Used:
Nomenclature and Taxonomy
A branch of science that deals with the nomenclature, identification, and classification of living organisms and extinct organisms is known as taxonomy. We have millions of species on Earth that are commonly known by their local names.
The nomenclature of an organism is only possible when we correctly know all the specifications of the organism that describes them clearly. The described process of an organism is known as identification.
Rules for the Binomial Taxonomy Nomenclature:
- Irrespective of their origin, these biological names are derived from Latin words and are written in italics.
- ‘Genus’ - is the first word in the biological name whereas the second word represents a specific epithet.
- To show the Latin origin both the genus and specific epithet are separately underlined or written in italics.
- With capital letters, the genus should start and with a small letter, a specific epithet starts.
- The name of the author should be written in the abbreviated form after the specific epithet which denotes the name of the person who described the species such as Mangifera indica Linn. In this Linn indicates the Biologist Linnaeus who for the very first time described the species of mango.