sblock Elements - Result Question 38

Fill in the Blanks

48. Hydrogen gas is liberated by the action of aluminium with concentrated solution of _______

(1987, 1M)

Show Answer

Answer:

Correct Answer: 48. NaOH

Solution:

  1. $Al+$ conc. $NaOH \longrightarrow NaAlO _2+H _2 \uparrow$
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