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Complete the missing links : Calcium pho...

Complete the missing links : Calcium phosphide on hydrolysis gives ......... and calcium hydroxide.

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MODERN PUBLICATION-p-BLOCK ELEMENTS-EXERCISE
  1. What is the oxidation number of central atom K2[Os Cl5 N]

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  2. True of False: I2 cannot liberate Cl2 from aqueous KCl but it can libe...

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  3. Complete the missing links : Calcium phosphide on hydrolysis gives ......

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  4. Sulphuric acid is viscous in nature due to .............

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  5. What is the oxidation number of central atom [Fe (C5H5)2]

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  6. What is the oxidation number of central atom [Pt Cl (NH2CH3)(NH3)2]C...

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  7. The formula of acidic nitrogen hydride is ..........

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  8. In brown ring test for nitrates, Fe^(2+) ion reduces NO3^- ion to .......

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  9. PCl5 in solid state exists as ionic compound having cation ..............

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  10. The strongest reducing agent among all the halide ions is ...............

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  11. In CIF3 and SF4, Cl involves............... hybridisation and S involv...

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  12. Among hydrides of oxygen family, the strongest reducing agent is ........

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  13. Nitrogen is a gas because of its tendency to form .................

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  14. In XeF4, xenon involves.......... hybridisation and its shape is ........

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  15. Oleum is formed when............ is passed through conc. H2SO4.

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  16. The two neutral oxides of nitrogen are........... and ...............

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  17. In gaseous state nitric oxide is ............ while in the liquid or s...

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  18. Among group 15 hydrides, ........... is most stable.

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  19. P4O6 and P4O10 dissolve in water to give ......... and .........

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  20. Calcium cyanamide is used as fertilizer under the name .............

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