NCERT MCQs (MCQ Buddy)
Search here...
Home Add Question Search Chapter Login
  1. Home
  2. NCERT
  3. Question

Y

Yogesh • 7.43K Points
Tutor III

Q. Fill in the blank:

The process in which the concentrated ore is heated below its melting point in the absence or limited supply of air is called …………….

  • (A) Calcination
  • (B) ---
  • (C) ---
  • (D) ---
Correct Answer - Option (A)
Share

Discusssion

Login to discuss.

Related MCQs

  • Q. Which among the following is (are) double displacement reaction(s)? (t) Pb + CuCl → PbCl2 + Cu (
  • Q. The metal which is hard and has high melting point and used in filaments of electrical bulbs is
  • Q. A student while observing the properties of acetic acid would report that this smells like
  • Q. A teacher gave two test tubes to the students, one containing water and the other containing sodium
  • Q. What happens when a solution of an acid is mixed with a solution of a base in a test tube? (i) The
  • Q. Fill in the blank: Oxides of non-metals when dissolved in water generally give ……………. s
  • Q. Fill in the blank: ………….. is burnt in air to form magnesium oxide.
  • Q. Which of these is not an organic acid?
  • Q. Fill in the blank: Plaster of Paris is made from …………….
  • Q. Alloys are homogeneous mixtures of a metal with a metal or non-metal. Which among the following allo
Share

Embed

WhatsApp

Facebook

Telegram

Download

Share in MCQ Buddy Groups

Share
Embed
Important Links
  • Browse All Categories
  • Subjects
  • Exams
  • Mock Test
  • Advance Search
  • Quiz
  • Duo Test
  • English Topics
Explore More Portals
  • UC Quiz
  • Hindi
  • State wise Portals
  • MCQ Buddy Lab
  • Engineering
  • Programming Portal
  • MB Shorts
  • NCERT Portal
  • Faculties Portal
  • Groups
  • Q & A
  • Spaces
  • Satya Sanatan
  • Keycrypt
Who we are?

We are nothing if we are alone. But we have a huge community of students who are helping you getting good study stuff free.

More Links
  • Download App
  • Advertise with us
  • Contact us
  • Youtube
  • Terms & Conditions
  • Refund Policy
  • Privacy Policy
  • Get the source code

Since 2020 - 2025 | Proudly Made with ♥ in India

Hosted on Hostinger