Bissoy.com
Login
Doctors Medicines MCQs Q&A
Ask Merit Test Questions Courses

……….. was derived from coal by removing the sulphur and impurities.

……….. was derived from coal by removing the sulphur and impurities. 

A) Coke 

B) Mica 

C) Charcoal 

D) Iron

Monjur Alahi
Monjur Alahi
4 views
2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar
Salim Ahmed Kawsar

Coke was derived from coal by removing the sulphur and impurities.

4 views Answered 2023-02-05 15:29

Related Questions

Classify the following quantities into fundamental and derived quantities: Length, Velocity, Area, Electric current, Acceleration
2 Answers 7 Views
Classify the following units into fundamental, supplementary and derived units:  newton, metre, candela
2 Answers 5 Views
Removing barriers or restrictions set by the government is known as 
2 Answers 4 Views
Which facilitated globalisation by removing barriers to trade and investment ? 
2 Answers 5 Views
What are the different types of impurities that a solid may contain?
2 Answers 5 Views
Spain and Portuguese languages are derived from
2 Answers 4 Views
If a crude solid is made of mainly one substance and has some impurities then it is purified by ……………..
2 Answers 4 Views
The impurities present in the metal are oxidized in this method …………….. 
2 Answers 5 Views
What are donor and acceptor impurities?
2 Answers 4 Views
The method of removing individual plants or small groups of plants ………
2 Answers 5 Views
  • কোরআন
  • হাদিস
  • চাকুরি প্রস্তুতি
  • বিশ্ববিদ্যালয় ভর্তি
  • মেডিকেল SBA
  • 12 এইচএসসি
  • 10 এসএসসি
  • 8 জেএসসি
এক্সাম দিয়ে মেধা যাচাই করুন
Job Preparation (1125)
Admission (754)
এসএসসি (10)
এইচএসসি (5)
Login Required

You need to log in to continue.

Login
Download Required

You need to download the app to make a call.

Download
ভিডিও কলে কথা বলতে প্লে স্টোর থেকে Bissoy অ্যাপ ডাউনলোড করুন অথবা প্রশ্ন উত্তর করতে লগইন করুন
📱 ডাউনলোড
  • অ্যাফিলিয়েট
  • FAQ
  • About Us
  • Privacy Policy
  • T&C
  • DMCA

© Bissoy, 2014 - 2025