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NH3 is a Lewis base and is used for cool...

`NH_3` is a Lewis base and is used for cooling in refrigeration is dried over quick lime has higher melting and boiling points as compared to other hydrides of the group due to.

A

Coordinate bond

B

Hydrogen bonding

C

Strong ionic bonding

D

All

Text Solution

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The correct Answer is:
B
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CENGAGE CHEMISTRY ENGLISH-P-BLOCK GROUP 15 ELEMENTS - THE NITROGEN FAMILY-Exercises (Single Correct)
  1. Nitrogen reacts with calcium and carbon or when N2 gas is passed over ...

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  2. NH3 has pyramidal structure with HNH bond angle of 107^@ it forms comp...

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  3. NH3 is a Lewis base and is used for cooling in refrigeration is dried ...

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  4. Catalytic oxidation of NH3 (passing a mixture of NH3 and air over heat...

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  5. Ordinary strong solution of HCl, HNO3 and H2 SO4 contains roughly.

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  6. Dilute HNO3 cannot be concentrated beyond 68 % by boiling because.

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  7. Fuming HNO3 (containing 98 % of HNO3) is obtained.

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  8. Yellow colour of HNO3 is due to the presence of NO2 is removed by

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  9. Which of the following form maximum P-H bonds.

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  10. Scheel's green, formerly used as a green pigment for colouring wall pa...

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  11. PCl5 in solid state exists as.

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  12. Graham's salt used for softening of water and other alkalis used for c...

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  13. Hypophosphorous acid is

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  14. Nitrolim is

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  15. Nitrochalk is

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  16. Group 15 elements are commonly known as.

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  17. Paris green was used as a pigment due to unique light green colour but...

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  18. Chlor Alkali process produces large amount of Table salt. true or Fals...

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  19. Which of the following halide does not hydrolyse

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  20. Witting reagent is used for the synthesis of alkenes from ketone in or...

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