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Inorganic Chemistry - p-Block Elements

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Q. What is the common oxidation state of sulfur in sulfuric acid (H2SO4)? (2022)
  • A. +2
  • B. +4
  • C. +6
  • D. 0
Q. What is the primary oxidation state of carbon in carbon dioxide (CO2)? (2020)
  • A. +2
  • B. +4
  • C. 0
  • D. -4
Q. What is the primary oxidation state of lead in lead(II) oxide (PbO)? (2019)
  • A. +2
  • B. +4
  • C. 0
  • D. -2
Q. What is the primary oxidation state of nitrogen in ammonia (NH3)? (2021)
  • A. -3
  • B. +1
  • C. +3
  • D. +5
Q. What is the primary reason for the increase in ionization energy across a period in p-block elements? (2023)
  • A. Increase in atomic size
  • B. Increase in nuclear charge
  • C. Decrease in shielding effect
  • D. Increase in electron affinity
Q. Which of the following compounds contains a p-block element in its highest oxidation state? (2023)
  • A. SO2
  • B. PCl5
  • C. Na2O
  • D. MgCl2
Q. Which of the following compounds is an example of a covalent compound formed by a p-block element? (2022)
  • A. NaCl
  • B. MgO
  • C. SiCl4
  • D. CaF2
Q. Which of the following elements is known for forming a stable +3 oxidation state? (2023)
  • A. Aluminium
  • B. Gallium
  • C. Indium
  • D. Thallium
Q. Which of the following elements is known for forming a stable +4 oxidation state? (2023)
  • A. Carbon
  • B. Silicon
  • C. Germanium
  • D. Tin
Q. Which of the following is a common allotrope of phosphorus? (2022)
  • A. Red phosphorus
  • B. Black phosphorus
  • C. White phosphorus
  • D. All of the above
Q. Which of the following is a common property of halogens? (2023)
  • A. They are all gases at room temperature
  • B. They have low electronegativity
  • C. They form diatomic molecules
  • D. They are metals
Q. Which of the following is a common use of sulfur? (2022)
  • A. Fertilizers
  • B. Explosives
  • C. Rubber production
  • D. All of the above
Q. Which of the following is not a property of nitrogen? (2023)
  • A. Colorless gas
  • B. Odorless
  • C. Supports combustion
  • D. Diatomic molecule
Q. Which of the following oxides is amphoteric? (2019)
  • A. Na2O
  • B. MgO
  • C. Al2O3
  • D. SiO2
Showing 1 to 14 of 14 (1 Pages)

Inorganic Chemistry - p-Block Elements MCQ & Objective Questions

Inorganic Chemistry, particularly the study of p-Block Elements, plays a crucial role in various school and competitive exams. Understanding this topic not only enhances your conceptual clarity but also boosts your confidence in tackling exam questions. Practicing MCQs and objective questions related to p-Block Elements is essential for scoring better, as it helps you familiarize yourself with important questions and exam patterns.

What You Will Practise Here

  • Properties and trends of p-Block Elements
  • Group-wise characteristics of elements in the p-block
  • Key reactions and compounds of p-Block Elements
  • Important definitions and terminologies
  • Diagrams illustrating molecular structures and bonding
  • Common oxidation states and their significance
  • Applications of p-Block Elements in real-life scenarios

Exam Relevance

The topic of p-Block Elements is frequently featured in CBSE, State Boards, NEET, and JEE exams. Students can expect questions that assess their understanding of properties, reactions, and applications of these elements. Common question patterns include multiple-choice questions that require identification of properties, balancing chemical equations, and predicting the behavior of elements based on their position in the periodic table.

Common Mistakes Students Make

  • Confusing the properties of elements across different groups
  • Overlooking the significance of oxidation states in reactions
  • Misinterpreting diagrams related to molecular structures
  • Neglecting to memorize key definitions and terminologies

FAQs

Question: What are p-Block Elements?
Answer: p-Block Elements are those elements found in groups 13 to 18 of the periodic table, which include metals, non-metals, and metalloids.

Question: Why is it important to study p-Block Elements for exams?
Answer: Studying p-Block Elements is vital as they are integral to many chemical reactions and applications, making them a common topic in various examinations.

Now is the time to enhance your understanding of Inorganic Chemistry - p-Block Elements. Dive into our practice MCQs and test your knowledge to excel in your exams!

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