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Valency Questions

Practice 2 Valency questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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Practice by Exam:Chemistry(1)General Science(1)

About Valency — practice questions, PYQs & concepts

Valency is a frequently-tested topic on Chemistry, General Science. ExamTest.live currently lists 2 Valency questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Valency weight in competitive exams

Across our Valency question bank, the largest sources are Chemistry (1) and General Science (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Valency questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
  • Time yourself: Every question shows the average solve time so you can benchmark your speed against other students.
  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Valency Questions(1–2 of 2)

Filter:
Q1mediummcqChemistryNEET (UG) 20182026
Magnesium reacts with an element () to form an ionic compound. If the ground state electronic configuration of () is , the simplest formula for this compound is:
Q2mediummcqGeneral ScienceCompetitive Exams2026
What is the valency of chloride in AlCl
3
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?

Frequently Asked Questions

How many Valency questions are on ExamTest.live?▼
We have 2 Valency questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Valency MCQs free?▼
Yes. All Valency questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Valency questions?▼
Valency questions are commonly asked in Chemistry, General Science. You can filter by exam using the links above.
How do I practice Valency questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.