Question
Which of the following statements for the given chemical
reaction is true? Fe2O3 + 2Al =  Al2O3 + 2FeSolution
Aluminum (Al) undergoes oxidation reactions that increase its oxidation number from zero to three while also introducing oxygen into the mix. Fe2O3 acts as an oxidising agent. Due to the removal of oxygen from Fe2O3 and the addition of Al, Fe2O3 is reduced to Fe. Aluminum (Al) thus serves as the reducing agent.
Who among the following sits fourth to the right of P?
Who likes Blue?
How many persons are sitting between Om and Nitin?
Which of the following statement is not true?
Eight friends, Q, R, S, T, U, V, W and X are sitting in a line facing north. U is sitting at one of the corners. R is sitting between X and S. W is sitt...
How many persons sit between D and C?
Seven persons are sitting in a row. L is sitting with O and Q, N is sitting with Q and R, who is sitting with N and P and O is sitting with M and L. Who...
Who is third to the right of F?
Six friends P, Q, R , S, T and U are sitting in a row facing East. 'R' is between 'P' and 'T'. 'Q' is just to the right of 'T' but left of 'S'. 'U' is n...
If Pankaj exchanges his position with Tanuj, then who will be on his immediate right?
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