Which of following is known as Blue Vitriol or Blue Stone?

Related Mcqs:

1. What is the chemical name of Oil of Vitriol?

   A. Hydrochloric Acid B. Sulphuric Acid C. Nitric Acid D. Muriatic Acid Submitted by: Shaan Ahmed...

2. The composition of mixture of clay and lime stone in the raw for cement material is __________________?

   A. 75% lime stone and 25% clay B. 25% lime stone and 75% clay C. 15% lime stone and 55% clay D. 55% lime stone and 15% clay...

3. Which one of the following is also known as tartaric acid ?

   A. 2 3-dihydroxy butance 1 4 -dioic acid B. 2 3 -dihydroxy butanedioic acid C. 2 3 -dihydroxy butanioc acid D. 2 2 -dihydroxy butanoic acid...

4. Which one of the following is also known as lactic acid ?

   A. 3-Hydroxy propanoic acid B. 2-Hydroxy propanoic acid C. 2-hydroxy butanoic acid D. 3-hydroxy butanoic acid...

5. Which of the following is known as absolute zero?

   A. 0C° B. 273K C. 273.16C° D. -273.16C° Submitted by: Zahid Jagirani...

6. Which element was not known when Mendeleev proposed his classification ?

   A. Hydrogen B. Sodium C. Copper D. Germanium...

7. Alkanes are also known as________________?

   A. saturated hydrocarbon B. unsaturated hydrocarbon C. paraffins D. both A & C...

8. Elements which emit natural radioactivity are known as __________ ?

   A. Radio elements B. Active elements C. Radioactive elements D. Nuclear elements Submitted by: Rashid Mehmood...

9. Polyamides are synthetic polymers commonly known as___________?

   A. synthetic B. Protein C. Cellulose D. Nylon  Submitted by: Javed...

10. The process in which no heat enters or leave the system known as _____________?

    A. Isochoric B. Isobaric C. adiabatic D. Isothermal Submitted by: Aneela shabbir...