Latest NDA Aptitude Question SOLUTION: Which one among the following equations is correctly balanced ? (A) NaOH + Al + H2O → 2H2 + NaAlO2 (B) 2NaOH + 2Al + 2H2O → 3H2 + 2NaAlO2 (C) 2NaOH + 2Al + 3H2O → 4H

• Placement Papers
• /
• NDA

NDA Question Papers:

(#M40026884) NDA question General Ability Test-2012 Keep an EYE

Which one among the following equations is correctly balanced ?
(A) NaOH + Al + H2O → 2H2 + NaAlO2
(B) 2NaOH + 2Al + 2H2O → 3H2 + 2NaAlO2
(C) 2NaOH + 2Al + 3H2O → 4H2 + 2NaAlO2
(D) 2NaOH + 2Al + H2O → H2 + 2NaAlO2

Asked In NDA MAN (10 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (2)   (0) Submit Your Solution