NEET Botany Diversity in Living World MCQs

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    NEET Questions / Botany / Diversity in Living World

    1.

    Choose the wrong statements regarding universal rules of nomenclature

    A

    The first word in a biological name represents the genus

    B

    The first word denoting the genus starts with a capital letter

    C

    Both the words in a biological name, when handwritten are separately underlined

    D

    Biological names are generally in English and written in italics

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    5.

    Which of the following statements regarding universal rules of nomenclature is wrong?

    A

    Cation is named first in ionic compounds.

    B

    For covalent compounds, the less electronegative element is named first.

    C

    The name of metallic element is followed by its oxidation state in roman numeral if the metal has variable valency.

    D

    The ending of the more electronegative element is changed to β€˜-ium’ in the names of covalent compounds.

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    6.

    Which of the following statements regarding universal rules of nomenclature is wrong?

    A

    Cation named first, anion second

    B

    For covalent compounds, the more electronegative element is named second

    C

    The oxidation state of the metal is written in Roman numerals in parenthesis for elements with multiple oxidation states

    D

    The prefixes mono, di, tri, etc., are used for naming both ionic and covalent compounds

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    7.

    Choose the wrong statements regarding universal rules of nomenclature

    A

    The first word in a biological name represents the genus

    B

    The first word denoting the genus starts with a capital letter

    C

    Both the words in a biological name, when handwritten are separately underlined

    D

    Biological names are generally in English and written in italics

    Question Tags

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