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Class 10 Science Medium Mcq English Medium

Seawater contains some soluble salts of metals, such as

Question
Seawater contains some soluble salts of metals, such as
Sodium chloride and magnesium chloride
Only gold compounds
Only iron oxide
Only calcium carbonate
Answer
Sodium chloride and magnesium chloride
Detailed Explanation
The chapter notes that seawater contains soluble salts such as sodium chloride and magnesium chloride.
Metals, in their pure state, generally have Science · Metals and Non-metals The shining nature of a freshly cut metal surface is called Science · Metals and Non-metals The ability of metals to be beaten into thin sheets is called Science · Metals and Non-metals The most malleable metals, according to the chapter, are Science · Metals and Non-metals

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