Which Of The Following Is Correct Arrangement Of The Given Metals In Ascending Order?

Which of the following is correct arrangement of the given metals in ascending order? 3) There is the order of reactivity of metals and in order to remember this order, one has to recite this order in any possible simple form. The order of reactivity of metals is as follows, Potassium > Sodium > Lithium > Calcium > Magnesium > Aluminium > Zinc > Iron > Copper > Silver > Gold.

Which of the following is the correct arrangement of the given metals in ascending order of their reactivity Zinc Iron Magnesium sodium 1?

Ans-D, (Sodium > Magnesium > Zinc > Iron)

As metals are arranged on the basis of activity series from top to bottom in decreasing order of reactivity.

Which among the following statements is incorrect for Magnesium metal?

Magnesium reacts with cold water to form magnesium oxide and evolves hydrogen gas is a wrong statement because Magnesium Hydroxide is formed not Magnesium oxide.

Which of the following is arranged according increasing reactivity?

According to the increasing order of there reactivity, the given elements are arranged as Copper<Zinc<Aluminium<Magnesium<Sodium.

Which of the following metal is reactive towards h2o?

Reactivity series of metals

Order of reactivity Metal Reactions with water or steam
Second most reactive sodium (Na) Vigorous reaction with cold water
Third most reactive calcium (Ca) Less vigorous reaction with cold water
Least reactive magnesium (Mg) Slow reaction with cold water, vigorous with hot water

Related advise for Which Of The Following Is Correct Arrangement Of The Given Metals In Ascending Order?


Where is magnesium broken down in the body?

Magnesium—just like calcium—is absorbed in the gut and stored in bone mineral, and excess magnesium is excreted by the kidneys and the faeces (Figure 4). Magnesium is mainly absorbed in the small intestine [21, 15, 46], although some is also taken up via the large intestine [7, 10, 47].


Does magnesium metal burns in oxygen with a dazzling white flame?

Magnesium burns with a dazzling white flame to form magnesium oxide a powdery mass.


Which one of the following metals does not react with cold as well as hot water?

The correct answer is Fe. Metals like iron(Fe), aluminium(Al), and zinc(Zn) do not react with cold as well as hot water. Metals like iron(Fe), aluminium(Al), and zinc(Zn) react with steam to form the metal oxide and hydrogen.


Which is the most reactive metal in the following Zn Al Cu Fe?

Aluminium and zinc are more reactive than copper.


In which order does the reactivity Series List metals?

In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions .


Which of the following series of metals is correctly ranked in order of increasing activity?

Answer: In order of decreasing reactivity, the metals potassium, sodium, lithium, calcium, magnesium, zinc, iron and copper can be put in order of their reactivity from their reactions with water and dilute acids.


How are metals arranged in the reactivity series?

In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions .


What is the order of precious metals?

The Precious Metals in Order of Value:

  • Rhodium.
  • Platinum.
  • Gold.
  • Ruthenium.
  • Iridium.
  • Osmium.
  • Palladium.
  • Silver.

  • Which of the following element is least reactive towards h2o?

    The correct answer is Option 2, i.e Sodium. Comparing the net enthalpy changes each element, we conclude that Sodium reacts the least when compared with other elements with water.


    Which of the following is most reactive towards water ch3cocl?

    Acid chloride is most reactive towards hydrolysis with water whereas acid amide is least reactive.


    Which of the following has maximum reactivity towards HCN?

    Hence, out of all the given compounds formaldehyde will have the highest rate of reactivity towards the addition reaction of hydrogen cyanide.


    How does the body regulate magnesium levels?

    Your body regulates magnesium levels by shifting magnesium into and out of cells. A shift of potassium into the cells causes hypomagnesemia. Magnesium can be excreted by your kidneys. Any damage to your kidneys, when they are not working properly, may cause a decrease in magnesium levels.


    What strips magnesium from the body?

    Not only does sugar strip your body of magnesium, it is the main dietary culprit for stripping or depriving your natural vitamin and mineral absorption. The more sugar you eat, the less good comes from other foods you eat. We're not saying don't eat sugar – for most of us that's almost impossible.


    What is the chemical formula of magnesium?

    Magnesium ion

    PubChem CID 888
    Molecular Formula Mg+2
    Synonyms magnesium ion Magnesium cation magnesium(2+) Magnesium, ion (Mg2+) Mg++ More
    Molecular Weight 24.305
    Dates Modify 2021-11-06 Create 2005-06-08

    Why does magnesium burn with white flame?

    why magnesium ribbon burns with dazling white flame? It happens because when magnesium ribbons burns in presence of air it undergo oxidation reaction to form magnesium oxide. This change proceeds with the evolution of heat and light due to which we see dazzling white flame.


    Which chemical burns with a white flame?

    The white magnesium flame burns brighter and longer if the metal is ignited within a bed of dry ice or solid carbon dioxide. Other elements that burn with a white flame include titanium, nickel, chromium, hafnium, beryllium, aluminum, and cobalt.


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