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Name Another Metal Oxide Which Behaves like Aluminium Oxide. - Science

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प्रश्न

Name another metal oxide which behaves like aluminium oxide.

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उत्तर

Zinc oxide is another metal oxide that behaves like aluminium oxide.

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अध्याय 3: Metals and Non-metals - Exercise 1 [पृष्ठ १३४]

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लखमीर सिंग Chemistry (Science) [English] Class 10
अध्याय 3 Metals and Non-metals
Exercise 1 | Q 56.3 | पृष्ठ १३४

संबंधित प्रश्न

Metal A has electronic configuration (2, 8, 1) and metal B has (2, 8, 8, 2). Which is more reactive? Why? Identify these metals.


Show the formation of Na2O by the transfer of electrons.


Explain the following reaction with the help of a balanced chemical equation:
Magnesium reacts with hot water.


State whether the following statement is true or false:
Non-metals react with dilute acids to produce a gas which burns with a 'pop' sound.


What will happen if a strip of zinc is immersed in a solution of copper sulphate?


Fill in the following blank with suitable word:

Calcium is a ................. reactive metal than sodium.


Which of the following elements would yield a basic oxide.

Na, S, C, K, H


A copper plate was dipped in AgNO3 solution. After certain time, silver from the solution was deposited on the copper plate. State the reason why it happened. Give the chemical equation of the reaction involved.


Describe the reaction of potassium with water. Write the equation of the reaction involved.


Write one reaction in which aluminium oxide behaves as a basic oxide and another in which it behaves as an acidic oxide.


What special name is given to substances like aluminium oxide.


What happens when calcium reacts with water? Write the chemical equation of the reaction of calcium with eater.


What happens when a metal reacts with dilute hydrochloric acid? Explain with the help of an example.


Hydrogen is not a metal but still it has been assigned a place in the reactivity series of metals. Why?


One of the following is not a neutral oxide. This is:
(a) CO
(b) H2O
(c) N2O
(d) Na2O


Name a metal which does not react with cold as well as hot water but reacts with steam.


When calcium metal is added to water, the gas evolved does not catch fire but the same gas evolved on adding sodium metal to water catches fire. Why is it so?


Arrange the following metals in the increasing order of their reactivities:

Copper, Zinc, Aluminium, and Iron


Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same?

  1. Good thermal conductivity
  2. Good electrical conductivity
  3. Ductility
  4.  High melting point

Metals are generally hard. Which of the following metals is an exception and can be cut with a knife?


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