Home
Class 6
CHEMISTRY
Is gold a pure substance?...

Is gold a pure substance?

Promotional Banner

Topper's Solved these Questions

  • MIXTURES AND THEIR SEPARATION

    ICSE|Exercise Exercises (Tick the most appropriate answer)|6 Videos
  • MIXTURES AND THEIR SEPARATION

    ICSE|Exercise Exercises (Fill in the blanks)|7 Videos
  • MATTER

    ICSE|Exercise OBJECTIVE TYPE QUESTIONS -MULTIPLE CHOICE QUESTIONS |7 Videos
  • PURE SUBSTANCES & MIXTURES; SEPARATION OF MIXTURES

    ICSE|Exercise Objective Type Questions (Give one word)|5 Videos

Similar Questions

Explore conceptually related problems

What are the characterstic properties of a pure substance ? Why do we need them?

A crystalline solid of pure substance has a face - centred cubic structure with a cell edge of 400 pm. If the density of the substance in the crystal is "8 g cm"^(-3) , then the number of atoms present in 128 g of the crystal is

Are these mixtures or pure substances?

Compound is a pure substance.

Which of the following is a pure substance?

What is a pure substance?

What are the two types of pure substances?

For one mole of a pure substance free energy is identical with

Try segregating the things around you as pure substances or mixtures.

In figure , heat is added to a pure substance in a closed container rate. A graph of the temperature of the substance as a function of time is shown here , If L_(F) = heat of fusion and L_(V) = heat of vaporization . What is the value of the ratio L_(V)//L_(F) for this substance ?