An electric iron has a heating element made of –

Related MCQs

• An alloy used in making heating elements for electric heating device is -
• Galvanised iron is made by coating iron with –
• Among the following iron ores, the highest percentage of iron content is found in—
• The iron ore which contains 72% of iron is –
• The manufacture of iron from iron ore involves the process of –
• The process of covering water pipes made of Iron with Zinc layer to prevent corrosion is called –
• On heating, Gypsum loses certain percentage of its water content and becomes
• Cement is formed by strongly heating a mixture of –
• Which of the following substances undergoes chemical change on heating?
• Heating of a ore below its melting point in the absence of air is known as –