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There are 3 unknown metals-A ,B and C,C ...

There are 3 unknown metals-A ,B and C,C displaces B from its oxide while with oxide of A, there is no reaction. Give the reactivity order of A, B and C.

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To determine the reactivity order of the unknown metals A, B, and C based on the information provided, we can analyze the reactions involving their oxides. ### Step-by-Step Solution: 1. **Understanding Displacement Reactions**: - A metal can displace another metal from its compound (like an oxide) if it is more reactive than the metal in the compound. 2. **Analyzing the Given Information**: ...
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Displacement reaction is a reaction in which a less reactive metal is displaced from its salt by a more reactive metal. From the reactivity series, we can find that metals higher up in the series are more reactive than metals present lower in the series. Write Yes or No For each of the following situations to show whether a displacement reaction can take place or not. (a). Reaction between zinc sulphate and iron.___________ (b). Reaction between iron oxide and aluminium._________ (c). Reaction between silver nitrate and copper. __________ (d). Reaction between aluminium phosphate and nickel___________

A compound [A] of molecular formula C_(4)H_(9)Br yields a compound [B] of molecular formula C_(4)H_(10)O when reated with aqueous NaOH . On oxidation [B] gives a ketone [C]. The vigorous oxidation of ketone gives ethanoic acid. Dutuce the structure of A, B and C.

Knowledge Check

  • Oxides that cannot be reduced by C to give the respective metal are

    A
    `CaO and K_(2)O`
    B
    `Fe_(2)O_(3) and ZnO`
    C
    `Cu_(2)O and SnO_(2)`
    D
    `PbO and Pb_(3)O_(4)`

  • Three metals A, B and C are arranged in increasing order of standard reduction electrode potential, hence their chemical reactivity order will be

    A
    `A lt B lt C`
    B
    `A gt B gt C`
    C
    `B gt C gt A`
    D
    `A=B=C`

  • For the reaction, 2A + B to C + D , the order of reaction is

    A
    One with respect [B]
    B
    Two with respect to [A]
    C
    Three
    D
    Cannot be predicted

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    For the reaction , 2A + B = C + D the order of reaction is

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