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On heating with concentrated NaOH soluti...

On heating with concentrated NaOH solution in an inert atmosphere of `CO_2`, white phosphorus gives a gas. Which of the following statement is incorrect about the gas?

A

It is highly poisonous and has smell like rotten fish.

B

It's solution in water decomposes in the presence of light.

C

It is more basic than `NH_3`.

D

It is less basic than `NH_3`.

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MODERN PUBLICATION-p-BLOCK ELEMENTS-EXERCISE
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  2. Express 1127 in roman numbers.

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  5. Express 1270 in roman numbers.

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  6. On heating lead nitrate forms oxides of nitrogen and lead. The oxide...

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  7. Which of the following elements does not show allotropy?

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  8. Complete the following statement- Sources of calcium are-

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  9. Which of the following statements is wrong?

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  10. A brown ring is formed in the ring test for NO3^- ion. It is due to th...

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  11. Elements of group-15 form compounds in +5 oxidation state. However, bi...

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  12. On heating ammonium dichromate and barium azide separately we get

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  13. In the preparation of HNO3, we get NO gas by catalytic oxidation of a...

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  14. The oxidation state of central atom in the anion of compound NaH2PO2 w...

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  15. Which of the following is not tetrahedral in shape?

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