MENU

The weight of one molecule of a compound C₆₀H₁₂₂ is

The Weight Of One Molecule Of A Compound Ch Is Chemistry Question

The weight of one molecule of a compound C₆₀H₁₂₂ is

Options

(a) 1.2 x 10⁻²° gram
(b) 1.4 x 10⁻²¹ gram
(c) 5.025 x 10²³ gram
(d) 6.023 x 10²³ gram

Correct Answer:

1.4 x 10⁻²¹ gram

Explanation:

Atomic Mass of C=12
Atomic Mass of H=1
Molecular Weight of C₆₀H₁₂₂ = 12 x 60 + 122 = 842
Weight of 1 molecule = Mol Wt of C₆₀H₁₂₂ / Avagadro No
=842 / 6.023 x 10²³ = 1.4 x 10⁻²¹ g

Related Questions:

  1. For which one of the following minerals, the composition given is incorrect
  2. The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell
  3. Which of the following is a pair of isoelectronic species?
  4. Which one among the following contains a phenolic -OH group
  5. A liquid is in equilibrium with its vapour at its boiling point

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*