Description : Which compound is known as white vitriol?
Last Answer : ZnSO4 .7H2O
Description : The compound known as 'White Vitriol'?
Last Answer : Zinc Sulphate
Description : 1. What was the main stipulation of Government of India Act, 1935 ? 2. Which compound is known as white vitriol? 3. A person returning from abroad can retain foreign currency up to what period? ... Gupta ruler was a poet and a musician and was adorned with the title of Kaviraja or King of poets?
Last Answer : Answer : 1. Complete independence guaranteed 2. ZnSO4 . 7H2 O 3. 90 days 4. Sulphur dioxide5. Mohenjodaro and Harappa 6. 2014-2024 7. Parthenocarpy 8. Government of India Act, 1858 9. 40% 10 ... Smith 14. 1948 15. Chandragupta Maurya 16. Auxins 17. President 18. Sulphur 19. Jupiter 20. Samudragupta
Description : The acid known as oil of Vitriol?
Last Answer : Sulphuric Acid
Description : Calcium sulphate is known as-----? A. Epsom salt B. Gypsum salt (Answer) C. Blue vitriol D. Potash alum
Last Answer : B. Gypsum salt (Answer)
Description : Hydrochloric acid is also known as (A) Oil of vitriol (B) Muriatic acid (C) Strong organic acid (D) Green acid
Last Answer : (B) Muriatic acid
Description : CaSO4 .½H2O is known as (A) Blue vitriol (B) Plaster of Paris (C) Gypsum (D) Zeolite
Last Answer : (B) Plaster of Paris
Description : What is meant by blue-vitriol in chemistry ?
Last Answer : Crystalline cupric sulfate is called blue-vitriol. Blue-vitriol is commonly known as mulberry. Its chemical signals are CuSO4, 5H2O .
Description : What is the number of water molecules in blue vitriol ?
Last Answer : Number of water molecules in blue vitriol is 5
Description : What is the composition of crystalline water in blue vitriol ?
Last Answer : : Blue vitriol's crystal water content is 36.06%.
Description : What is the sign of Green Vitriol ?
Last Answer : : Signal of green vitriol or ferrous sulfate ( FeSO4. 7H2O)
Description : What is Vitriol ?
Last Answer : : Heptahydrate faras sulfate is called green vitriol and heptahydrate zinc sulphate is called white vitriol.
Description : Oil of vitriol is
Last Answer : sulfuric acid
Description : 'Plaster of Paris' is made by partial dehydration of – (1) epsom salt (2) gypsum salt (3) blue vitriol (4) green vitriol
Last Answer : (2) gypsum salt Explanation: Plaster is a building material used for coating walls and ceilings. Plaster starts as a dry powder similar to mortar or cement and like those materials it is ... sandpaper. These characteristics make plaster suitable for a finishing, rather than a load-bearing material.
Description : Oil of vitriol is - (1) nitric acid (2) sulfuric acid (3) hydrochloric acid (4) phosphoric acid
Last Answer : (2) sulfuric acid Explanation: Sulfuric acid or was called "oil of vitriol" by medieval European alchemists because it was prepared by roasting "green vitriol" in an iron retort.
Last Answer : (2) sulfuric acid Explanation: Sulfuric acid or H2SO4 was called “oil of vitriol” by medieval European alchemists because it was prepared by roasting “green vitriol” in an iron retort.
Description : What is oil of vitriol?
Last Answer : Sulphuric acid
Description : The chemical name of Blue Vitriol?
Last Answer : Copper sulphate
Description : Which one of the following salts does not contain water of crystallisation? (a) Blue vitriol (b) Baking soda (c) Washing soda (d) Gypsum
Last Answer : (b) Baking soda
Description : Which one of the following salts does not con-tain water of crystallisation? a) Blue vitriol b) Baking soda c) Washing soda d) Gypsum
Last Answer : b) Baking soda
Description : Which one of the following salts does not contain water of crystallisation? a) Soda Blue vitriol b) Baking soda c) Washing d) Gypsum
Description : Blue vitriol is chemically (A) Copper sulphate (B) Ferrous sulphate (C) Copper nitrate (D) Aluminium sulphate
Last Answer : (A) Copper sulphate
Description : Heating of __________ to 120°C, produces plaster of paris. (A) Blue vitriol (B) Gypsum (C) Calcium silicate (D) Calcium sulphate
Last Answer : (B) Gypsum
Description : Pick out the wrong statement. (A) Conversion of SO2 to SO3 in Monsanto-4 pass converter is about 98% (B) The chemical formula of oleum is H2S2O7 , which is formed by saturating ... but technical sulphuric acid (D) Decomposition of sulphuric acid on heating does not start before its boiling
Last Answer : (D) Decomposition of sulphuric acid on heating does not start before its boiling
Description : ‘Plaster of Paris’ is made by partial dehydration of (1) epsom salt(2) gypsum salt (3) blue vitriol (4) green vitriol
Last Answer : gypsum salt
Description : Which substance is used as antiknock compound? -Do You Know?
Last Answer : An anti-knocking agent is the substance which is used to reduce the engine knocking. It increases the octane number of the fuel. It helps in auto-ignition by raising the temperature and pressure. TEL is tetraethyl Lead which is used as an Anti-Knocking compound.
Description : Which compound is commonly used as antifreeze in automobile radiators? -Do You Know?
Last Answer : The compound which is added as an antifreeze to the water in automobile radiators is. Solution : Ethylene glycol is miscible in all proportions with water and ethanol but is insoluble in ether. It is widely used as a solvent and as an antifreeze agent.
Description : Which compound is used for writing on glass? -Do You Know?
Last Answer : answer:
Description : Which compound does not give a positive test in Lassaigne’s test for nitrogen? -Do You Know?
Last Answer : Azo benzene :- It has formula C12H10N2. It contains both carbon and nitrogen so it reacts with sodium. It leads to formation of sodium cyanide. It does not give positive lassaigne's test.
Description : In a compound microscope, how is the intermediate image? -Do You Know?
Description : Which compound gives both ninhydrin test and Molisch’s test? -Do You Know?
Description : Maximum hydrogen bonding would be observed in which compound? -Do You Know?
Description : Which compound does not contains an OH group? -Do You Know?
Last Answer : Ammonia is a base but doesn't contain any hydroxyl group because it forms OH- ions when it is added to water.
Description : Which compound is used in anti-malarial drug? -Do You Know?
Last Answer : Pyrimethamine is used in the treatment of uncomplicated malaria
Description : Which compound is used as an antichlor? -Do You Know?
Last Answer : The most commonly used antichlor is sodium thiosulfate Na2S2O3. It neutralizes the excess chlorine left on the textile or paper pulp.
Description : Which compound caused tragedy of Bhopal in 1984? -Do You Know?
Description : A fruity smell is obtained by the reaction of ethanol with which compound? -Do You Know?