aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • General Chemistry
  • A mixture of iron filings and sand can be separated by __...
Multiple choice

A mixture of iron filings and sand can be separated by ______.

  1. Heating

  2. Sublimation

  3. Hand picking

  4. Magnetic separation

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Iron filings are magnetic and can be attracted by a magnet while sand is non-magnetic. This property difference allows magnetic separation to effectively isolate the iron from the sand mixture.

Keep practicing — related questions

  • Mixture of sand, iron and water can be separated by
  • Which of the following statements is/are true? a. In a mixture of sand and water, the heavier sand particle...
  • Which of the following sets of methods is used to separate the mixture of salt, water and sand?
  • When a bar magnet immersed in a heap of iron filings is taken out, it is observed that the iron filings sti...
  • Which of the following statements is false? (P) Handpicking allows the good grains to be separated from the...
  • Which of the following types of command is available as individual programs kept as separate files on the h...
  • Which of the following protocols uses TCP for file transfer and establishes two separate connections for co...
  • A lot of wood powder, screws and iron nails are spread on the floor. How can you separate the items from th...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Separation Techniques (813 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy