The ratio of pure gold in 18 carat gold is

Related MCQs

• The ratio of pure gold in 18 carat gold is -
• The ratio of Pure gold and 18 carot gold is –
• One carat of diamond is equal to -
• The purity of gold is expressed in carats. The purest form of gold is–
• Which one of the following minerals is found in pure form?
• Activated Charcoal is used to remove colouring matter from pure substances by –
• Which one is the pure element?
• In electro-refining, the pure metal is deposited on –
• The natural resource, known as black gold is –
• Aquaregia is a mixture of the following in the ratio 1 : 3 by volume–