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Chemistry Part II - The p-Block Elements Quiz

Class XI
Chemistry
The p-Block Elements
15 questions
HARD

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Preview questions

1. Which of the following elements is a metalloid in Group 14?

Silicon · Germanium · Tin · Lead

2. What is the oxidation state of phosphorus in phosphoric acid?

+3 · +5 · +1 · -3

3. Which of the following compounds is an example of a covalent compound of nitrogen?

N2O · NH4Cl · NaNO3 · KNO3

4. Which element has the highest electronegativity in Group 17?

Fluorine · Chlorine · Bromine · Iodine

5. Which of the following is a characteristic property of noble gases?

High reactivity · Low melting points · Inertness · Formation of compounds