Metal And Non-metal Quiz-2

Which of the following oxides is amphoteric in nature?

C). CaO

B). MgO

A). Al2O3

When a copper wire is introduced in the colourless solution of silver nitrate, the solution starts turning blue due to the formation of ________.

B). copper chloride

C). copper sulphate

A). copper nitrate

Which one will react most vigorously with cold water?

C). Calcium

A). Sodium

B). Magnesium

Which of the following is the correct order of the electricity conduction through metals?

C). Silver > Copper > Gold > Aluminium

B). Platinum > Silver > Iron > Mercury

A). Gold > Silver > Iron > Platinum

Which one of the following properties is generally not given by ionic compounds?

B). Electrical activity in a molten state

C). Electrical conductivity in solid-state

A). Solubility in Water

Which among the following is the correct order of rate of reaction of metals with same quantity and concentration of dilute hydrochloric acid?

C). Mg > Al > Zn > Fe

B). Mg < Al < Zn < Fe

A). Fe > Al > Zn > Pb

Anode mud made up of:

C). impure metal

A). pure metal

B). insoluble impurities

Galvanization is a method of protecting iron from rusting by coating with a thin layer of

C). Gallium

B). Silver

A). Zinc

The composition of aqua-regia is:

C). Conc. HCl : Conc. HNO3, 3 : 1

B). Conc. HCl : Dil. HNO3, 3 : 1

A). Conc. HCl : Dil. HNO3, 1 : 3

On passing electric current through CuSO4 solution, Cu is deposited on:

B). Cathode

C). Anode

A). Below Anode

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Which of the following oxides is amphoteric in nature?

When a copper wire is introduced in the colourless solution of silver nitrate, the solution starts turning blue due to the formation of ________.

Which one will react most vigorously with cold water?

Which of the following is the correct order of the electricity conduction through metals?

Which one of the following properties is generally not given by ionic compounds?

Which among the following is the correct order of rate of reaction of metals with same quantity and concentration of dilute hydrochloric acid?

Anode mud made up of:

Galvanization is a method of protecting iron from rusting by coating with a thin layer of

The composition of aqua-regia is:

On passing electric current through CuSO4 solution, Cu is deposited on:

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