A : Though quark particles have fractional electronic charges, the quantum of charge is still electronic charge ( e ). R : Quark particles do not exist in free state.

A : Though quark particles have fractional electronic charges, the qua

1.	A : Though quark particles have fractional electronic charges, the quantum of charge is still electronic charge ( e ). R : Quark particles do not exist in free state.
Answer» If both ASSERTION & Reason are true and the reason is the correct explanation of the assertion, then MARK (1). If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2). If Assertion is true statement but Reason is false, then mark (3). If both Assertion and Reason are false statements, then mark (4). ANSWER :A

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A : Though quark particles have fractional electronic charges, the quantum of charge is still electronic charge ( e ). R : Quark particles do not exist in free state.

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