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Standard XII

Chemistry

Amines as Bases

Select the ba...

Question

Select the basic strength order of following molecule.

I I > I I I > I V > I

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I I > I V > I I I > I

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I V > I I > I I I > I

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I V > I I I > I > I I

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Solution

The correct option is C $I V > I I I > I > I I$
Electron donating group increases basicity. Ortho-effect decreases basicity (least). So the order is given in the image.

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Arrange the following in the increasing order of their basicity.

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Select the basic strength order of following molecule.

The correct option is C IV>III>I>IIElectron donating group increases basicity. Ortho-effect decreases basicity (least). So the order is given in the image.

The correct option is C $I V > I I I > I > I I$
Electron donating group increases basicity. Ortho-effect decreases basicity (least). So the order is given in the image.