MCQ Buddy
Search here...
  • Home
  • MCQ Feed
  • Add Question
  • Programming Portal
  • English Portal
  • Login
  1. Home
  2. Engineering
  3. Chemical Process Industries
  4. Question

M

Mr. Dubey • 100.64K Points
Coach

Q. Phosphoric acid is prepared from

  • (A) rock phosphate
  • (B) cryolite
  • (C) chalcopyrite
  • (D) none of these
  • Correct Answer - Option(A)
  • Views: 25
  • Filed under category Chemical Process Industries
Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. The nominal size of a hose pipe is specified by its

Q. The fluid in which the shearing stress within it is proportional to the velocity gradient across the sheared section, is called a __________ fluid.

Q. In producer gas making furnace, steam is added along with air to mainly control the

Q. The heating capacity of muffle furnace depends on the

Q. The main aim of cracking is to produce

Q. Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their

Q. ________ is used for producing a thick suspension from a thin slurry.

Q. A belt conveyor used for the transportation of materials can

Q. Straight silicon steel (containing Si from 0.5 to 5%) because of their low hysterisis loss and high magnetic permeability are used for electrical appl

Q. A diathermaneous substance __________ the thermal radiation completely.


Question analytics

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
  • 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