What are the chemical signals of silver oxide ?

Last Answer : (3) Aluminium Explanation: In chemistry, an amphoteric species is a molecule or ion that can react as an acid as well as a base. Many metals (such as zinc, tin, lead, aluminium, and ... and proteins, which have amine and carboxylic acid groups, and selfionizable compounds such as water and ammonia.

What among following is used to produce artificial rain? (1) Copper oxide (2) carbon monoxide (3) silver iodide (4) silver nitrate

Description : What among following is used to produce artificial rain? (1) Copper oxide (2) carbon monoxide (3) silver iodide (4) silver nitrate

Last Answer : (3) silver iodide Explanation: Artificial process of making rain is done by precipitation, a process of condensation of water vapors in the air. This is done by using cloud seeding chemicals like potassium iodide, silver iodide, liquid propane or solid carbon dioxide (dry ice).

What among following is used to produce artificial rain? (1) copper oxide (2) carbon monoxide (3) silver iodide (4) silver nitrate

Description : What among following is used to produce artificial rain? (1) copper oxide (2) carbon monoxide (3) silver iodide (4) silver nitrate

Last Answer : (3) silver iodide Explanation: Artificial rain is produced by spraying clouds with substances like Silver Iodide (costly) or cheaper ones like solid carbon dioxide (dry ice) or even finely powdered Sodium Chloride.

In mirrors the back surface is coated with a thin layer of (1) Mercury (2) Silver (3) Red oxide (4) Silver nitrate

Description : In mirrors the back surface is coated with a thin layer of (1) Mercury (2) Silver (3) Red oxide (4) Silver nitrate

Last Answer : (2) Silver Explanation: In a spherical mirror, one of the two curved surfaces is coated with a thin layer of silver followed by a coating of red lead oxide paint. Thus, one side of the spherical minor is opaque and the other side is a highly polished reflecting surface.

The plates of a NiCad storage battery are made of ________. A. potassium hydroxide with a small amount of sulfuric acid B. lead and lead peroxide C. silver oxide and lead sulfate D. combinations of nickel powder and nickel & cadmium salts

Description : The plates of a NiCad storage battery are made of ________. A. potassium hydroxide with a small amount of sulfuric acid B. lead and lead peroxide C. silver oxide and lead sulfate D. combinations of nickel powder and nickel & cadmium salts

Last Answer : Answer: D

Which of the following statements concerning the maintenance of solid-silver contacts in relays and auxiliary control circuits is correct? A. When necessary, they should always be dressed with a wire wheel. B. They should be filed with a fine-cut file when projections extend beyond the contact surface. C. When black silver oxide is present, it should always be removed from the contact surface with coarse sandpaper. D. If necessary, they should be held together with moderate pressure while emery paper is drawn between the contacts.

Description : Which of the following statements concerning the maintenance of solid-silver contacts in relays and auxiliary control circuits is correct? A. When necessary, they should always be dressed with a ... they should be held together with moderate pressure while emery paper is drawn between the contacts.

Last Answer : Answer: B

Which metal is protected by the layer of its own oxide? (A) Iron (B) Silver (C) Calcium (D) Aluminium

Description : Which metal is protected by the layer of its own oxide? (A) Iron (B) Silver (C) Calcium (D) Aluminium

Last Answer : (D) Aluminium

What happens when? a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. b) A pinch of mercuric oxide is kept in a test tube. c)A small crystal of silver nitrate is dissolved in distilled water and a drop of ammonium hydroxide & a pinch of glucose powder are added.

Description : What happens when? a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. b) A pinch of mercuric oxide is kept in a test tube. c)A small crystal of silver nitrate is dissolved in distilled water and a drop of ammonium hydroxide & a pinch of glucose powder are added.

Last Answer : a) A cleaned iron plate or iron nail is kept in 10g of copper sulphate solution. After a few hours a coating of copper is seen on iron nail/plate. It is based on displacement reaction. ... on the inner walls of the test tube. Aldehyde group in glucose reduced silver nitrate to metallic silver.

Ruby is an oxide of-----? A. silver B. gold C. platinum D. aluminium oxide (Answer)

Description : Ruby is an oxide of-----? A. silver B. gold C. platinum D. aluminium oxide (Answer)

Last Answer : D. aluminium oxide (Answer)

Which of the following materials does not form adherent oxide film on surface? (A) Copper (B) Nickel (C) Aluminium (D) Gold & silver

Description : Which of the following materials does not form adherent oxide film on surface? (A) Copper (B) Nickel (C) Aluminium (D) Gold & silver

Last Answer : (D) Gold & silver

Which of the following battery is used for aircraft? A. Lead acid battery B. Nickel-iron battery C. Dry cell battery D. Silver oxide battery

Description : Which of the following battery is used for aircraft? A. Lead acid battery B. Nickel-iron battery C. Dry cell battery D. Silver oxide battery

Last Answer : B. Nickel-iron battery

Which among the following metals provides amphoteric oxide ? (1) Sodium (2) Silver (3) Aluminium (4) Calcium

Description : Which among the following metals provides amphoteric oxide ? (1) Sodium (2) Silver (3) Aluminium (4) Calcium

Last Answer : Aluminium

In mirrors the back surface is coated with a thin layer of : (1) Mercury (2) Silver (3) Red oxide (4) Silver nitrate

Description : In mirrors the back surface is coated with a thin layer of : (1) Mercury (2) Silver (3) Red oxide (4) Silver nitrate

Last Answer : Silver

What are the chemical signals of tungsten ?

Description : What are the chemical signals of tungsten ?

Last Answer : W Tangestine signal

What are the chemical signals of hafnium ?

Description : What are the chemical signals of hafnium ?

Last Answer : Hf Hafnium's signal

What are the chemical signals of Rubidium ?

Description : What are the chemical signals of Rubidium ?

Last Answer : Rb Rubidium tax signal

What are the chemical signals of cobalt ?

Description : What are the chemical signals of cobalt ?

Last Answer : Co cobalt's chemical signal.

What are the chemical signals of iron ?

Description : What are the chemical signals of iron ?

Last Answer : Fe Chemical signals of iron

What are the chemical signals of manganese ?

Description : What are the chemical signals of manganese ?

Last Answer : Mn signal of manganese

What are the chemical signals of chromium ?

Description : What are the chemical signals of chromium ?

Last Answer : Cr signal of chromium

What are the chemical signals of scandium ?

Description : What are the chemical signals of scandium ?

Last Answer : Sc Scandium signal

What are the chemical signals of gypsum ?

Description : What are the chemical signals of gypsum ?

Last Answer : Chemical signal of gypsum CaSO4.2H2O.

What are the chemical signals of detergent ?

Description : What are the chemical signals of detergent ?

Last Answer : Detergent chemical signal C12H25SO4NA.

What are the chemical signals of iso propyl ?

Description : What are the chemical signals of iso propyl ?

Last Answer : Chemical signal of iso propyl CH3CH (OH) CH3.

What are the chemical signals of ethane ?

Description : What are the chemical signals of ethane ?

Last Answer : Chemical code of ethane CH = CH.

What are the chemical signals of phenol ?

Description : What are the chemical signals of phenol ?

Last Answer : Fennel signal C6H5-OH ...

What are the chemical signals of rice ?

Description : What are the chemical signals of rice ?

Last Answer : Answer : The chemical signal of rice is: C6H10O5

What is cypermethrin , what are its chemical signals ?

Description : What is cypermethrin , what are its chemical signals ?

Last Answer : Cypermethrin is an effective pesticide , its chemical symbol C22 H19 Cl2 NO3 ...

What are the chemical signals of TNT ?

Description : What are the chemical signals of TNT ?

Last Answer : Answer : Chemical signals of TNT : C7 H5 N3 O6

What are the chemical signals of cement ?

Description : What are the chemical signals of cement ?

Last Answer : Ca0 SiO2 Al2O3 Fe2O3 H2O SO3 --- Cement

What are the chemical signals of Dettol ?

Description : What are the chemical signals of Dettol ?

Last Answer : Dettol's chemical signal C6H9ClO.

What are the chemical signals of Zinc Sulphate ?

Description : What are the chemical signals of Zinc Sulphate ?

Last Answer : : Chemical signal of zinc sulphate ZnSO4

What are the chemical signals of Gluber Salt ?

Description : What are the chemical signals of Gluber Salt ?

Last Answer : : Chemical Signal of Glover Salt 10H2O

What are the chemical signals of potassium ferrocyanide ?

Description : What are the chemical signals of potassium ferrocyanide ?

Last Answer : : Chemical Signal of Potassium Ferrocyanide K4 [Fe (CN6)]

What are the chemical signals of calcium carbonate (limestone) ?

Description : What are the chemical signals of calcium carbonate (limestone) ?

Last Answer : Chemical symbol of calcium carbonate (limestone) CaCO3

What are the chemical signals of Potassium Nitrate ?

Description : What are the chemical signals of Potassium Nitrate ?

Last Answer : : Chemical signal of potassium nitrate KNO3

What are the chemical signals of Potassium Sulphate ?

Description : What are the chemical signals of Potassium Sulphate ?

Last Answer : : Chemical signal of potassium sulphate K2SO4

What are the chemical signals of copper sulphate ?

Description : What are the chemical signals of copper sulphate ?

Last Answer : : Chemical signal of copper sulphate CuSO4

What are the chemical signals of Gold Chloride ?

Description : What are the chemical signals of Gold Chloride ?

Last Answer : : Chemical signal of gold chloride AuCl3

What are the chemical signals of Potassium Chloride ?

Description : What are the chemical signals of Potassium Chloride ?

Last Answer : Chemical signal of potassium chloride KCl

What are the chemical signals of Ammonium Chloride ?

Description : What are the chemical signals of Ammonium Chloride ?

Last Answer : : Chemical signal of ammonium choroid NH4Cl

What are the chemical signals of silver oxide ?

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Answer :

Please log in or register to add a comment.

Related questions