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Basic Concepts of Chemistry Previous Year NEET Questions

Some basic chemistry principles are addressed in the first chapter of your class 11 Chemistry textbook. It's a very important chapter to master. If you don't comprehend this portion, the majority of chemistry will be a nightmare for you.

For the purposes of this chapter, application wisdom is just as vital as comprehension and practicing. So, to help you learn how to use various formulae in diverse arenas, we've created a Question Bank for NEET Some Basic concepts of Chemistry. These are based on a careful analysis of Basic concepts of Chemistry previous year questions NEET by our experts.

There are usually many ways to answer a question, but we must do it within a certain amount of time. As a result, we've compiled a list of class 11 chemistry chapter 1 NEET questions with a comprehensive solution. You will be able to locate a strategy that is both acceptable and rapid. This is not a physical chemistry topic, but rather a solid foundation for your chemistry. Make certain that each and every concept of this chapter is well understood. The NEET MCQ on Basic Concepts of Chemistry questions and practice tests will assist you in not only understanding the content but also in understanding the kind of questions that are asked in the NEET examination.

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Concept of Basic concepts of Chemistry chapter

As already mentioned, this chapter will assist you in laying a strong foundation for chemistry. As a result, this chapter emphasizes the significance of understanding atoms, molecules, and moles with its uniqueness. Molar concentration is the most essential chemical terminology. In this chapter, it makes an appearance.The following are some of the important topics covered under the topic - some basic concepts of chemistry:

  • States of matter and nature of matter
  • Properties of matter and their measurement
  • Uncertain in measurement - error
  • Laws of chemical combination
  • Dalton's atomic theory
  • Atomic and Molecular masses
  • Mole concept and molar masses
  • Empirical Formulas
  • Isotopes, Isobars, Isodiaphers and Isosters
  • Percentage composition
  • Stoichiometry and Stoichiometric Calculations
  • You can find questions to practice online using our Basic concepts of Chemistry class 11 objective questions.

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    Previous Year NEET Questions of Basic concepts of Chemistry

    Q1:

    The number of water molecules is maximum in :-

    (A)

    18 gram of water

    (B)

    18 moles of water

    (C)

    18 molecules of water

    (D)

    1.8 gram of water

    NEET - Medical UG-2015 Easy

    Q2:

    20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0g magnesium oxide. What will be the percentage purity of magnesium carbonate in the sample ?

    (A)

    60

    (B)

    84

    (C)

    75

    (D)

    96

    NEET - Medical UG-2015 Medium

    Q3:

    In which case is the number of molecules of water  maximum ?

    (A)

    0·00224 L of water vapours at 1 atm and 273 K

    (B)

    0·18 g of water

    (C)

    18 mL of water

    (D)

    \(10^{-3}\) mol of water

    NEET - Medical UG-2018 Medium

    Q4:

    The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

    (A)

    10

    (B)

    20

    (C)

    30

    (D)

    40

    NEET - Medical UG-2019 Easy

    Other Questions of Basic concepts of Chemistry

    Q1:

    A mixture of gases contains H\(\large ^{2}\) and O\(\large ^{2}\) gases in the ratio of 1 : 4 (w/w). What is the molar ratio of the two gases in the mixture ?

    (A)

    4 : 1

    (B)

    16 : 1

    (C)

    2 : 1

    (D)

    1 : 4

    NEET - Medical UG-2015 Easy

    Q2:

    The density of 2 M aqueous solution of NaOH is 1.28 \(\large g/cm^3\). The molality of the solution is:

    [Given that molecular mass of NaOH = \(\large 40 \ g \ mol^{-1}\)]

    (A)

    1.20 m

    (B)

    1.56 m

    (C)

    1.67 m

    (D)

    1.32 m

    NEET - Medical UG-2019 Medium

    Q3:

    If avogadro number N\(\large _{A}\), is changed from 6.022 × 10\(\large ^{23}\) mol\(\large ^{-1}\) to 6.022 × 10\(\large ^{20}\) mol\(\large ^{-1}\), this would change :

    (A)

    the ratio of chemical species to each other in a balanced equation

    (B)

    the ratio of elements to each other in a compound

    (C)

    the definition of mass in units of grams

    (D)

    the mass of one mole of carbon

    NEET - Medical UG-2015 Medium

    Get Questions, Answer & Solutions for NEET

    Tips for Basic concepts of Chemistry topic for Board & NEET Entrance

    Make certain you have a deep and clear understanding of the subject. Furthermore, attempt to answer every example and exercise question in the NCERT textbook.

    Solve exemplar thoroughly.

    When you're sure you've mastered this chapter, try solving Basic concepts of Chemistry previous year questions NEET. This will assist you in determining where you are lacking. You will learn where you need more effort by evaluating.

    Make a formula sheet with all the formulae you encounter.

    Make your own handwritten notes that are succinct and straight to the point. Make sure your notes are concise enough to allow you to revise the chapter in 20 minutes while still including all of the relevant information.

    Because this chapter contains largely numerical questions for boards, it is best to tackle numerical-based issues. Basic concepts of Chemistry class 11 objective questions include elaborate solutions to assist you with your subjective detailed solution writing in boards.

    NEET Chapter wise Questions, Answer & Solutions

    FAQs on Basic concepts of Chemistry for NEET Questions / MCQs

    Q1 - How many questions come from Basic concepts of Chemistry in NEET?

    Ans - Usually 1-2 questions are asked from the chapter “Basic concepts of Chemistry” in NEET.

    Q2 - Is the Basic concepts of Chemistry chapter important for NEET?

    Ans - Yes, it's an important chapter. Although this chapter does not immediately raise any questions, it is difficult to address physical chemistry problems without first understanding this chapter.

    Q3 - Where can I get online questions of Basic concepts of Chemistry?

    Ans - You can get online questions of Basic concepts of Chemistry at OurSelfStudy. They have detailed solutions to NEET questions.

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