Hydrogen and its compoundMedium
Question
Consider the following statement :
1. Atomic hydrogen is obtained by passing Hydrogen through an electric arc .
2. Hydrogen gas will not reduce heated aluminum oxide.
3.Finally divided palladium adsorbs large volume of hydrogen gas
4.Pure nascent hydrogen is best obtained by reacting Na with C2H5OH
Which of the above statements is /are correct ?
1. Atomic hydrogen is obtained by passing Hydrogen through an electric arc .
2. Hydrogen gas will not reduce heated aluminum oxide.
3.Finally divided palladium adsorbs large volume of hydrogen gas
4.Pure nascent hydrogen is best obtained by reacting Na with C2H5OH
Which of the above statements is /are correct ?
Options
A.1 alone
B.2 alone
C.1,2and 3
D.2,3 and 4
Solution
Pure hydrogen is evolved by reacting absolute and Na
C2H5OH + Na → C2H5ONa + 1/2H2
other statements are correct.
C2H5OH + Na → C2H5ONa + 1/2H2
other statements are correct.
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