Advertisements
Advertisements
प्रश्न
Write the equation for the reaction of zinc with following: Dilute sulphuric acid
उत्तर
\[\ce{Zn + H2SO4 -> ZnSO4 + H2}\]
APPEARS IN
संबंधित प्रश्न
Select the process from the following which matches the given description.
(calcination, roasting, pulverisation, smelting)
Crushing of the ore into a fine powder.
Write the equation for the formation of aluminium at the cathode during the electrolysis of alumina.
Which process is applied to concentrate ore of zinc?
How does aluminum react with the Base ?
Complete the statement using every given option.
During the extraction of aluminium.........
Heating the aluminium ore with concentrated caustic soda.
Arrange the metals:
calcium, iron, magnesium and sodium in order of their reactivity with water placing the most reactive first.
What is an alloy? An alloy usually has some property which makes it useful in a specific way.
What is the special property of: Duralumin
Find the odd one out of the following and explain your choice.
Sulphur, Phosphorous, Carbon, Iodine
Name the following :
An alloy of lead and tin that is use in electrical circuits.
choose the most appropriate term to match the given description.
Crushing of the ore into a fine powder