Pick out the wrong statement. Options: A . &nbsp'Green acid' is the other name of phosphoric acid produced by the reaction of phosphate rock & sulphuric acid B . &nbspChemically unreactive nature of red phosphorous is due to its polymeric structure C . &nbspRed phosphorous is the most reactive allotropic form of phosphorous D . &nbspRed phosphorous, which is used in the manufacture of safety matches, is converted into white phosphorous by vaporisation followed by condensation

Pick out the wrong statement.

Question

Pick out the wrong statement.

Options:

A . 'Green acid' is the other name of phosphoric acid produced by the reaction of phosphate rock & sulphuric acid

B . Chemically unreactive nature of red phosphorous is due to its polymeric structure

C . Red phosphorous is the most reactive allotropic form of phosphorous

D . Red phosphorous, which is used in the manufacture of safety matches, is converted into white phosphorous by vaporisation followed by condensation

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. Urea is a __________ fertiliser.....

Question 2. Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of pl....of leaves and stems during early stages of plant growth?

Question 3. __________ is the undesirable by-product produced in the manufacture of urea.....

Question 4. NPK fertiliser is a __________ fertiliser.....

Question 5. In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace proce....SO₄ leaching wet process as compared to electric furnace process

Question 6. Raw materials for urea production are....

Question 7. Catalyst used in the manufacture of NH₃ by Haber's process is finely divided....

Question 8. Base suspension fertiliser essentially contains....

Question 9. Temperature and pressure in ammonia converter is....

Question 10. Lower temperature and large excess of ammonia in urea melt....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0