Description : What is the signal of ferrous silicate ?
Last Answer : FerasiO3 signal of ferrous silicate
Description : What are the chemical signals of sodium oxide ?
Last Answer : : The chemical signal of sodium oxide is Na2O
Description : What are the chemical signals of calcium oxide ?
Last Answer : Chemical signals of calcium oxide CaO
Description : What is the signal of Ulframite ?
Last Answer : : The signal of wolframite is FeWO4
Description : What is the signal of chalcocyte ?
Last Answer : : The signal of the chalcocyte is Cu2S
Description : What is Sinnabar's signal ?
Last Answer : Sinnabar's signal HgS
Description : In which of the following conversions all the three oxygen atoms of `O_(3)` molecules are utilised for oxidation: I. Ferrous oxide to ferric oxide II.
Last Answer : In which of the following conversions all the three oxygen atoms of `O_(3)` molecules are utilised for ... and IV only D. II, III and IV only
Description : Which of the following imparts deep blue colour to glass? (1) Cobalt oxide (2) Cupric oxide (3) Ferrous oxide (4) Nickel oxide
Last Answer : (4) Nickel oxide Explanation: Glass colouring and colour marking may be obtained by addition of colouring ions, by precipitation of nanometer sized colloides (so-called striking glasses such as "ruby gold" or red "selenium ruby"), by coloured inclusions (as in milk glass and smoked glass).
Description : Ferrous oxide gives which colour to glass?
Last Answer : Olive green
Description : Iron rust is (A) Ferrous oxide (B) Hydrated ferric oxide (C) Powdered iron (D) Ferric sulphide
Last Answer : (B) Hydrated ferric oxide
Description : Oxide layer formed on the non-ferrous metal surface after its annealing is (A) Removed by acid pickling (B) Hammered into the surface (C) Removed with coarse emery cloth
Last Answer : Option A
Description : The main constituent of fly-ash, is (A) Aluminium oxide (B) Silica (C) Ferrous oxide (D) All of these
Last Answer : Answer: Option D
Description : The pigment used in paints for corrosive resistance, is (A) White lead (B) Ferrous oxide (C) Zinc white (D) Red lead
Description : Name the material which is separated from molten steel during chemical reaction of A.T welding? (i) Aluminium oxide (slag). * (ii) Ferrous Oxide (iii) Aluminium (iv) Ferrous
Last Answer : (i) Aluminium oxide (slag). *
Description : Which of the following imparts deep blue colour to glass ? (1) Cobalt oxide (2) Cupric oxide (3) Ferrous oxide (4) Nickel oxide
Last Answer : Nickel oxide
Description : What is the scientific name of locust ?
Last Answer : Scientific name of locust = schistocerca gregaria.
Description : What is the scientific name of crocodile ?
Last Answer : Answer : The scientific name of the crocodile is Gavialias Gengcticus.
Description : What is the Scientific Name of Long Fish ?
Last Answer : Scientific name of long fish dipnoi.
Description : What is the Scientific Name of Amphitheater ?
Last Answer : Scientific name of Amphi Oxus Cephalochordate / Cephalochordate.
Description : What is the name of the largest tree in the world ?
Last Answer : The name of the tallest tree is Coast Redwood. Scientific name Sequoia sempervirens . There are other common names for this tree California Redwood , Giant Redwood.
Description : What is the Scientific Name of Mahogany ?
Last Answer : scientific name of mahogany is : Swietenia mahagoni.
Description : What is the scientific name of onion ?
Last Answer : The scientific name of onion is Allium cepa.
Description : What is the scientific name of potato ?
Last Answer : The scientific name of potato is Solanum tuberosum.
Description : Coroner: What is the scientific name ?
Last Answer : : The scientific name of coronavirus is Orthocoronavirinae ( Orthocoronavirinae) or Coronavirinae (Coronavirinae ).
Description : What are the chemical signals of Zinc Sulphate ?
Last Answer : : Chemical signal of zinc sulphate ZnSO4
Description : What are the chemical signals of Gluber Salt ?
Last Answer : : Chemical Signal of Glover Salt 10H2O
Description : What are the chemical signals of potassium ferrocyanide ?
Last Answer : : Chemical Signal of Potassium Ferrocyanide K4 [Fe (CN6)]
Description : What are the chemical signals of calcium carbonate (limestone) ?
Last Answer : Chemical symbol of calcium carbonate (limestone) CaCO3
Description : What are the chemical signals of Potassium Nitrate ?
Last Answer : : Chemical signal of potassium nitrate KNO3
Description : What are the chemical signals of Potassium Sulphate ?
Last Answer : : Chemical signal of potassium sulphate K2SO4
Description : What are the chemical signals of copper sulphate ?
Last Answer : : Chemical signal of copper sulphate CuSO4
Description : What are the chemical signals of Gold Chloride ?
Last Answer : : Chemical signal of gold chloride AuCl3
Description : What are the chemical signals of Potassium Chloride ?
Last Answer : Chemical signal of potassium chloride KCl
Description : What are the chemical signals of Ammonium Chloride ?
Last Answer : : Chemical signal of ammonium choroid NH4Cl
Description : What are the chemical signals of sodium choroid ?
Last Answer : : The chemical signal of sodium choroid (food salt) is NaCl
Description : What are the chemical signals of Ammonium Hydroxide ?
Last Answer : : Chemical signal of ammonium hydroxide NH4OH
Description : What are the chemical signals of Sodium Hydroxide ?
Last Answer : : The chemical symbol of sodium hydroxide is NaOH
Description : What are the chemical signals of calcium hydroxide ?
Last Answer : : Chemical signal of calcium hydroxide Ca (OH) 2
Description : What are the chemical signals of Potassium Hydroxide ?
Last Answer : : The chemical signal of potassium hydroxide is KOH
Description : What are the chemical signals of cyanic acid ?
Last Answer : : Chemical signal of cyanic acid HCNO
Description : What are the chemical signals of oleic acid ?
Last Answer : : Chemical signal of oleic acid C17H33COOH
Description : What are the chemical signals of hydrozoic acid ?
Last Answer : Chemical signal of hydrozoic acid is N3H
Description : What are the chemical signals of acetic acid ?
Last Answer : Chemical signals of acetic acid CH3COOH ( responsible for the sour taste and odor of vinegar)
Description : What are the chemical signals of formic acid ?
Last Answer : Chemical signaling of formic acid HCOOH ( ant bites)
Description : What are the chemical signals of oxalic acid ?
Last Answer : Chemical signals of oxalic acid HOOC - COOH
Description : What are the chemical signals of tartaric acid ?
Last Answer : : Chemical signal of tartaric acid C4H6O6 ( contains tamarind)
Description : What are the chemical signals of citric acid ?
Last Answer : : Chemical signal of citric acid C6H8O7 ( contains lemon juice)
Description : What are the chemical signals of stearic acid ?
Last Answer : : Chemical signal of stearic acid C17H35COOH
Description : What are the chemical signals of guconic acid ?
Last Answer : : Chemical signal of guconic acid C6H12O7
Description : What are the chemical signals of hydro iodic acid ?
Last Answer : : Chemical Signal of Hydro Iodic Acid HI