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Assertion: All minerals are ore. Reaso...

Assertion: All minerals are ore.
Reason: Ores are minerals from which metal can be extracted conveniently and economically.

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The correct Answer is:
D
Correct assertion : All ores are minerals, bt all minerals are not ores.
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Explore conceptually related problems

Minerals from which metals are extracted conveniently and economically are called ____.

Assertion: All minerals are ore. Reason: Ores are minerals from which metal can be extracted conveniently and economically.

(A) All minerals are ores
(R ) Ores are minerals from which metal can be extracted convenitly and economically

सभी खनिज अयस्क होते हैं परन्तु सभी अयस्क खनिज नहीं होते हैं।

A mineral from which metal can be profitably extracted is called ……………

Minerals from which metals are extracted conveniently and economically are called ……………… .

'All ores are minerals but all minerals are not ores'- explain.

All ores are minerals , but all minerals cannot be called as ores ,

सभी अयस्क खनिज हैं, लेकिन सभी खनिज अयस्क नहीं हैं क्योंकि

कथन : सभी अयस्क खनिज है।
कारण : अयस्क में धातु संयुक्त अवस्था में पायी जाती है।

All ores are minerals but all minerals are not ores'-Explain it.

Assertion (A) : Bauxite is ore for Aluminium metal. Reason (R) : The minerals from which  the metals are extracted without economical loss are called ores.

How are metals extracted from mineral ores?

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