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NEETChemistrySome Basic Concepts of Chemistry

What is the formula to calculate the mass percentage of an element in a compound?

Options

  1. AMass % = (mass of element/molar mass of compound) × 100
  2. BMass % = (mass of element + molar mass of compound) × 100
  3. CMass % = (molar mass of element/molar mass of compound) × 100
  4. DMass % = (mass of element × molar mass of compound) × 100

Correct answer

A. Mass % = (mass of element/molar mass of compound) × 100

Step-by-step solution

The formula to calculate the mass percentage of an element in a compound is given as Mass % = (mass of element/molar mass of compound) × 100.

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