Metal And Non-metal Quiz-2

Which one will react most vigorously with cold water?

C). Calcium

A). Sodium

B). Magnesium

The composition of aqua-regia is:

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

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

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

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

C). Gallium

B). Silver

A). Zinc

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

B). Platinum > Silver > Iron > Mercury

C). Silver > Copper > Gold > Aluminium

A). Gold > Silver > Iron > Platinum

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

B). Cathode

C). Anode

A). Below Anode

Anode mud made up of:

B). insoluble impurities

C). impure metal

A). pure metal

Which of the following oxides is amphoteric in nature?

C). CaO

A). Al2O3

B). MgO

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

C). copper sulphate

A). copper nitrate

B). copper chloride

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

A). Fe > Al > Zn > Pb

B). Mg < Al < Zn < Fe

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Which one will react most vigorously with cold water?

The composition of aqua-regia is:

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

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

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

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

Anode mud made up of:

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

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