which metal will displace nickel in a compound? -General Knowledge

which metal will displace nickel in a compound? -General Knowledge
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Answer :

Zinc will displace nickel in a compound.
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What metal works best to displace hydrogen's from acid?

Description : What metal works best to displace hydrogen's from acid?

Last Answer : This metal is lithium.

Was the new technology able to displace the existing art of producing books by hand? -SST 10th

Description : Was the new technology able to displace the existing art of producing books by hand? -SST 10th

Last Answer : . In fact, printing books at first closely resembled the written manuscripts in appearance and layout. . The metal letters imitated the ornamental handwritten styles. . Borders were illuminated by ... could choose the design and decide on the painting school that would do the illustrations.

Why did the new technology not entirely displace the existing art of producing books by hand? -SST 10th

Description : Why did the new technology not entirely displace the existing art of producing books by hand? -SST 10th

Last Answer : First, the printed books closely resembled the written manuscripts in appearance and layout.Second, the metal letters imitated the ornamental hand styles. Third, borders in printed books were illuminated ... so new technology did not entirely displace the existing art of producing books by hand.

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Last Answer : Thi is the Answer:

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Description : Which of the following will not displace the halogen from the solution of the halide?

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Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Description : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Last Answer : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with ... O` A. 90 B. 45 C. 64 D. 128

Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Description : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Last Answer : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or ... 10 M/7 C. 7 M/9 D. 9 M/7

Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Description : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or displace 1.0078 parts by mass

Last Answer : Equivalent Mass The eqivalent mass of a substance is defined as the number of parts by mass of it which combine with or ... /5 B. M/6 C. M/10 D. M/2

Why the needle of iron swims on water surface when it is kept gently? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape

Description : Why the needle of iron swims on water surface when it is kept gently? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape

Last Answer : (3) due to surface tension Explanation: According to Archimedes principle and we can note that the amount of water displaced by a needle is lesser than the amount of water moved out by the needle ( ... is a contractive tendency of the surface of a liquid that allows it to resist an external force.

Name some metals which do not displace hydrogen from dilute acids.

Description : Name some metals which do not displace hydrogen from dilute acids.

Last Answer : Platinum, gold, silver, mercury & copper do not displace hydrogen from dilute acids.

Sodium displaces hydrogen from dilute acids violently but copper does not displace hydrogen from dilute acids. Why?

Description : Sodium displaces hydrogen from dilute acids violently but copper does not displace hydrogen from dilute acids. Why?

Last Answer : Sodium is highly reactive than copper. Hence reaction with sodium reacts violently then that of copper.

If the lateral force acting on the set screw is large and tends to displace one part with respect to other than which point is recommended? a) Dog Point b) Cone Point c) Window Point d) Cut Point

Description : If the lateral force acting on the set screw is large and tends to displace one part with respect to other than which point is recommended? a) Dog Point b) Cone Point c) Window Point d) Cut Point

Last Answer : a) Dog Point

To displace a cubic foot of fresh water, you need _________ force.  a. 62.4 lb  b. 9.81 lb  c. 76 lb  d. 760 lb

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Last Answer : 62.4 lb

The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the generation of proportionate benefits C. Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Description : The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the ... Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Last Answer : D. All of the above.

The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the generation of proportionate benefits C. Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Description : The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the ... . Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Last Answer : D. All of the above.

The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the generation of proportionate benefits C. Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Description : The problems for criticism about large dams are that they A. Displace large number of peasants and trebles without proper rehabilitation B. Swallow up huge amounts of public money without the ... . Contribute enormously to deforestation and the loss of biological diversity D. All of the above.

Last Answer : D. All of the above.

Why the needle of iron swims on water surface when it is kept gently ? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape

Description : Why the needle of iron swims on water surface when it is kept gently ? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape

Last Answer : due to surface tension

The compound in which nickel has the lower oxidation states is :

Description : The compound in which nickel has the lower oxidation states is :

Last Answer : The compound in which nickel has the lower oxidation states is : A. `Ni(CO)_(4)` B. `(CH_(3)COO)_(2)Ni` C. `NiO` D. `NiCl_(2)(PPh_(3))_(2)`

Assertion : Nickel can be purified by Mond process. Reason : `Ni(CO)_(4)` is a volatile compound which deomposed at `460K` to give pure `Ni`.

Description : Assertion : Nickel can be purified by Mond process. Reason : `Ni(CO)_(4)` is a volatile compound which deomposed at `460K` to give pure `Ni`.

Last Answer : Assertion : Nickel can be purified by Mond process. Reason : `Ni(CO)_(4)` is a volatile compound which deomposed at `460K` to give pure `Ni`.

Weld decay is caused by the formation of a compound with carbon. The other element in this compound is: a) Manganese b) Sulphur c) Chromium d) Nickel

Description : Weld decay is caused by the formation of a compound with carbon. The other element in this compound is: a) Manganese b) Sulphur c) Chromium d) Nickel

Last Answer : c) Chromium

What is the best jewelry metal for someone allergic to nickel?

Description : What is the best jewelry metal for someone allergic to nickel?

Last Answer : answer:Gold. Gold is the least reactive metal with skin. My sister gets rashes from silver, and i know lots of people who get a rash from copper. A gold wedding band isn’t that expensive, really.

Can a 14.4V Nickel Metal Hydride battery be fixed / recycled?

Description : Can a 14.4V Nickel Metal Hydride battery be fixed / recycled?

Last Answer : answer:This is unsafe. Do not do this. The battery can explode if you don't know what you are doing. We found that often there is a small short in the battery. If we send a high current, short pulse ... ms. That can burn out a pin point internal current leak. Once again. Do not do this. Got it? .

The metal ion present in vitamin B12 is (1) cobalt (2) zinc (3) nickel (4) iron

Description : The metal ion present in vitamin B12 is (1) cobalt (2) zinc (3) nickel (4) iron

Last Answer : (1) cobalt Explanation: The structure of B12 is based on a corrin ring, which is similar to the porphyrin ring found in heme, chlorophyll, and cytochrome. It contains the biochemically rare element cobalt sitting in the center of the ring. Also called cobalamin, it is a water-soluble vitamin.

(3) made cathode and a pure nickel red, the anode Explanation: Electroplating is the deposition by electrolysis of a coating of metal upon a conducting surface. The simplest system makes the object to be plated the negative electrode (cathode) or plate in a galvanic couple. Thus a spoon or other object may be connected by a wire to a plate of nickel. The process that occurs on the spoon is called reduction and, therefore, the spoon is also referred to as a cathode.

Description : (3) made cathode and a pure nickel red, the anode Explanation: Electroplating is the deposition by electrolysis of a coating of metal upon a conducting surface. The simplest system makes the object to be ... on the spoon is called reduction and, therefore, the spoon is also referred to as a cathode.

Last Answer : Which of the following is not a method of preparing oxygen? (1) Electrolysis of water (2) Fractional distillation of liquid air (3) Decomposition of potassium permanganate (4) Decomposition of manganese dioxide

The metal used for making air crafts and rockets is – (1) Lead (2) Aluminium (3) Nickel (4) Copper

Description : The metal used for making air crafts and rockets is – (1) Lead (2) Aluminium (3) Nickel (4) Copper

Last Answer : (3) Nickel Explanation: Nickel-based super alloys are an unusual class of metallic materials with an exceptional combination of high temperature strength, toughness, and resistance to degradation in ... These materials are widely used in aircraft and power-generation turbines, rocket engines, etc.

Which metal is heaviest - (1) osmium (2) mercury (3) iron (4) nickel

Description : Which metal is heaviest - (1) osmium (2) mercury (3) iron (4) nickel

Last Answer : (1) osmium Explanation: I assume by "heaviest," you mean "densest;" in that case, the densest chemical element is osmium (which is a metal). Osmium has a density of around 22 grams per cubic centimeter.

German silver, an alloy, does not contain the metal – (1) Nickel (2) Zinc (3) Copper (4) Silver

Description : German silver, an alloy, does not contain the metal – (1) Nickel (2) Zinc (3) Copper (4) Silver

Last Answer : (4) Silver Explanation: Nickel silver is a copper alloy with nickel and oft6n. zinc. The usual formulation is 60% copper, 20% nickel and 20% zinc. Nickel silver is named for its silvery ... under ASTM B 122) contain significant amounts of zinc, and are sometimes considered a subset of brass.

Which of the following is not a copper based alloy with nickel? (A) German silver (B) Monel metal (C) Inconel (D) Constantan

Description : Which of the following is not a copper based alloy with nickel? (A) German silver (B) Monel metal (C) Inconel (D) Constantan

Last Answer : (C) Inconel

Nickel and copper are the basic constituents of (A) Hastelloy (B) Monel metal (C) German silver (D) Inconel

Description : Nickel and copper are the basic constituents of (A) Hastelloy (B) Monel metal (C) German silver (D) Inconel

Last Answer : (B) Monel meta

Which of the following alloys does not contain nickel? (A) Chlorinet - 2 alloy (B) Monel (C) Inconel (D) Babbitt metal

Description : Which of the following alloys does not contain nickel? (A) Chlorinet - 2 alloy (B) Monel (C) Inconel (D) Babbitt metal

Last Answer : (D) Babbitt metal

Which of the following alloys does not contain nickel? (A) Chloro, et-2 alloy (B) Monel (C) Inconel (D) Babbitt metal

Description : Which of the following alloys does not contain nickel? (A) Chloro, et-2 alloy (B) Monel (C) Inconel (D) Babbitt metal

Last Answer : (D) Babbitt metal

Nickel is a constituent of (A) Bronze (B) Solder (C) Duralumin (D) Monel metal

Description : Nickel is a constituent of (A) Bronze (B) Solder (C) Duralumin (D) Monel metal

Last Answer : (D) Monel metal

Which of the following is not a nickel based alloy? (A) Inconel (B) Hastelloys (C) Nimonics (D) Babbitt metal

Description : Which of the following is not a nickel based alloy? (A) Inconel (B) Hastelloys (C) Nimonics (D) Babbitt metal

Last Answer : (D) Babbitt metal

Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Description : Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Last Answer : (A) Invar

Monel metal is an alloy of (A) Molybdenum and nickel (B) Nickel and copper (C) Molybdenum and aluminium (D) Molybdenum and zinc

Description : Monel metal is an alloy of (A) Molybdenum and nickel (B) Nickel and copper (C) Molybdenum and aluminium (D) Molybdenum and zinc

Last Answer : (B) Nickel and copper

Gun metal is an alloy of(A) Nickel, tin and copper(B) Copper, tin and zinc(C) Copper, phosphorus and nickel(D) Manganese, phosphorus and nickel

Description : Gun metal is an alloy of (A) Nickel, tin and copper (B) Copper, tin and zinc (C) Copper, phosphorus and nickel (D) Manganese, phosphorus and nickel

Last Answer : (B) Copper, tin and zinc

Mercury is transported in metal containers made of (A) Aluminium (B) Iron (C) Lead (D) Nickel

Description : Mercury is transported in metal containers made of (A) Aluminium (B) Iron (C) Lead (D) Nickel

Last Answer : (B) Iron

The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. (A) Brass for low (B) Nickel alloys for high (C) Both 'a' & 'b' (D) Aluminium for all

Description : The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. (A) Brass for low (B) Nickel alloys for high (C) Both 'a' & 'b' (D) Aluminium for all

Last Answer : (C) Both 'a' & 'b'

Bell metal is an alloy of (A) Copper & zinc (B) Copper & tin (C) Copper & nickel

Description : Bell metal is an alloy of (A) Copper & zinc (B) Copper & tin (C) Copper & nickel

Last Answer : (B) Copper & tin

Nickel base alloys with __________ are known as monel metal. (A) Zinc (B) Tin (C) Copper (D) Molybdenum

Description : Nickel base alloys with __________ are known as monel metal. (A) Zinc (B) Tin (C) Copper (D) Molybdenum

Last Answer : (C) Copper

Which is the heaviest metal? A. Iron B. Mercury C. Nickel D. Osmium (Answer)

Description : Which is the heaviest metal? A. Iron B. Mercury C. Nickel D. Osmium (Answer)

Last Answer : D. Osmium (Answer)

Presence of SO2 in furnace gases attacks the ferrous metal by way of (A) Accelerating the rate of scaling (B) Causing metal embrittlement (C) Attacking the grain boundaries; particularly severe on low carbon and nickel bearing steels at high temperature (D) All (A), (B) and (C)

Description : Presence of SO2 in furnace gases attacks the ferrous metal by way of (A) Accelerating the rate of scaling (B) Causing metal embrittlement (C) Attacking the grain boundaries; particularly severe on low carbon and nickel bearing steels at high temperature (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

What type of battery is used in an electric car? A] Lithium ion B] Nickel -metal hydride C] Both A and B D] None of the above

Description : What type of battery is used in an electric car? A] Lithium ion B] Nickel -metal hydride C] Both A and B D] None of the above

Last Answer : C] Both A and B

The metal ion present in vitamin B12 is : (1) cobalt (2) zinc (3) nickel (4) iron

Description : The metal ion present in vitamin B12 is : (1) cobalt (2) zinc (3) nickel (4) iron

Last Answer : cobalt

The metal used for making aircrafts and rockets is (1) Lead (2) Aluminium (3) Nickel (4) Copper

Description : The metal used for making aircrafts and rockets is (1) Lead (2) Aluminium (3) Nickel (4) Copper

Last Answer : Nickel

German silver, an alloy, does not contain the metal (1) Nickel (2) Zinc (3) Copper (4) Silver

Description : German silver, an alloy, does not contain the metal (1) Nickel (2) Zinc (3) Copper (4) Silver

Last Answer : Silver

Chlorophyll is a naturally occuring chelate compound in, what is the which the central metal in this? -General Knowledge

Description : Chlorophyll is a naturally occuring chelate compound in, what is the which the central metal in this? -General Knowledge

Last Answer : answer:

Chlorophyll is a naturally occuring chelate compound in, what is the which the central metal in this? -General Knowledge

Description : Chlorophyll is a naturally occuring chelate compound in, what is the which the central metal in this? -General Knowledge

Last Answer : answer: