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The work function (phi) of some metals i...

The work function `(phi)` of some metals is listed below . The number of metals which will show photoelectric effect when light of 300 nm wavelength falls on the metal is :

A

2

B

4

C

6

D

8

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The correct Answer is:
B
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NTA MOCK TESTS-NTA NEET SET 91-CHEMISTRY
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  8. Find product and the name of the reaction is

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