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Earn 100

Water reacts with fluorine liberating ______ gas.

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Important Questions on Hydrogen

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Match the following hydrated salts with the type of association of the water molecule(s) shown in BOLD.

  Column-I   Column-II
i. [Cu(H2O)4]2+SO42-.H2O a. Interstitial water
ii. [Cu(H2O)6]3+3Cl- b. Hydrogen-bonded water
iii. BaCl2.2H2O c. Coordinated water

 

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Among the different kinds of water, _____ is vital for life processes.
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Which of the following method of preparation of H2O2 is known as Merck's method?