Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
AIIMS 201925 May
Exam
AIIMS
Year
2019
Date
25 May
Subject
Chemistry
Chapter
Structure of Atom

AIIMS 2019 · 25 May · Chemistry · Structure of Atom

Assertion : The chemical properties of different isotopes are same....

Assertion : The chemical properties of different isotopes are same. Reason: Isotopes have same number of neutrons.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion.
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion.
  3. CIf assertion is true but reason is false.
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false.

Step-by-step solution

Isotopes have different number of neutrons.
Practice Structure of Atom on Quantrex Academy →

More from Structure of Atom

Identify the pair of atoms of elements as isotones from the following. MHT CET Medical 2026Which of the following elements has an electronic configuration, [Ar]\ 4s^2 ? MHT CET Medical 2026Calculate the energy per mole of photons of red light with a wavelength 750 nm. [h =… MHT CET Medical 2026Calculate the energy associated with an electron in the first orbit of hydrogen atom? MHT CET Medical 2026Find the wave number of the 4^ th line in the Lyman series of H spectrum. (R = Rydberg… MHT CET Medical 2026Calculate the de-Broglie wavelength of an electron having velocity 1000\ ^ -1 [ h = 6.626… MHT CET Medical 2026How many total number of s and p electrons are respectively present in Cl^- ? MHT CET Medical 2026Visible light has a wavelength of 700 nm. Calculate its frequency in hertz. MHT CET Medical 2026 Full Structure of Atom list All AIIMS PYQs