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Why does PCl(3) fume in moisture ?...

Why does `PCl_(3)` fume in moisture ?

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Why PCl_3 fumes in moisture?

Why does AlCl_(3) fumes in air?

(a) (i) Why PCl_(5) gives fumes in moisture ? (ii) Why Interhalogens are more reactive than pure halogens ? (b) Draw the structures of the following : {:((i) PCl_(5), (ii)H_(2)S_(2)O_(8),(iii)XeF_(4)):}

Why does PCl_(3) or PCl_(5) fumes in air ?

Initially, 0.8 mole of PCl_(5) and 0.2 mol of PCl_(3 are mixed in one litre vessel. At equilibrium, 0.4 mol of PCl_(3) is present. The value of K_(c ) for the reaction PCl_(5)(g) hArr PCl_(3)(g)+Cl_(2)(g) would be

Anhydrous AlCl_(3) produces fumes in the air because of

Three moles of PCl_(5) , three moles of PCl_(3) and two moles of Cl_(2) are taken in a closed vessel. If at equilibium, the vessel has 1.5 moles of PCl_(5) the number of moles of PCl_(3) present in it is

Why trihalides of group 13 elements fume in moist air?

The gas phase reaction PCl_(5)(g) PCl_(3)(g)+Cl_(2)(g) is an endothermic reaction. The formation of PCl_(5) in equilibrium mixture of PCl_(5)(g), PCl_(3)(g) and Cl_(2)(g) can be decreased by :

Why does NH_3 form hydrogen bond but PH_3 does not?

RESONANCE ENGLISH-P BLOCK ELEMENTS-Exercise 1 part 1 subjective ques
  1. Why does H3PO3 act as a reducing agent but H3PO4 does not?

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  2. What happens when white phosphorus is boiled with a strong solution of...

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  3. What happens when PCl(5) is heated?

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  4. Why does PCl(3) fume in moisture ?

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  5. Write the chemical reactions of P(4)O(6) with cold and hot water.

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  6. Mg3 N2 on reaction with water gives off NH3, but MgCl2 on reaction wit...

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  7. Write balanced equation for the following : Phosphorus is treated wi...

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  8. Compare the radii of two nuclei with mass number 27 and 8 respectively...

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  9. Compare the radii of two nuclei with mass number 8 and 125 respectivel...

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  10. Explain why the liquid oxygen sticks to the magnet pole but liquid nit...

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  11. Which allotropic form of sulphur is thermodynamically stable at room t...

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  12. On moving down the group forms H(2)S to H(2)Te acidic strength increas...

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  13. Hydrolysis of one mole of peroxodisulphuric acid produces

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  14. is sulphur S(2) is paramagnetic in nature and why ?

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  15. State True or false : concentrated H(2)SO(4) can not be used for dry...

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  16. Consider the following molecules : H(2)O ,H(2)S ,H(2) Se ,H(2)Te A...

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  17. Describe the action of heat on the following compounds: NH(4)NO(3)

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  18. Describe the action of heat on NaHSO(3)

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  19. concentrated H2 SO4 can be used to dry which gas ?

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  20. Compare the radii of two nuclei with mass number 1 and 125 respectivel...

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