Chemistry

The correct order of atomic radii in group 13 element is

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Correct order or atomic radii is

Tl > ln > Al > Ga > B

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Which one of the following ions has the largest size in aqueous solution?

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Li⁺ has the largest size in aqueous solution due to its high polarizing power.

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The molarity of 20 volume H₂O₂ is nearly

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Volume strength of H₂O₂ = Molarity * 11.2

$∴ M o l a r i t y = \frac{V}{11.2} = \frac{20}{11.2} = 1.78 \approx 1.8$

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Which of the following compounds will give positive test with FeCl₃?

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alok kumar singh

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The compound which will not show geometrical isomerism is

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In (Ph)₂C = CHCN₃, no spatial variation is possible

It will not show geometrical isomerism.

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Major product of the given reaction is $C H_{3} C H = C H_{2} \Rightarrow \to_{273 K}^{d i l . K M n O_{4}}$

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Chemistry Chemistry Hydrocarbon

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Alkene on reaction with cold, dilute aqueous solution of KMnO₄ produces vicinal glycols.

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Which among the following is not an aromatic species?

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It does not follow Huckel's rule hence it is not aromatic.

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Which of the following compounds is optically active?

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alok kumar singh

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Kindly go through the questions

Monomer of orlon is

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Monomer of orlon is acrylonitrile CN

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