Which of the statement(s) about the reaction given below is/are INCORRECT?
2PbO (s) + C (s) ⟶ 2Pb (s) + CO2 (g)
I. Lead is getting reduced.
II. Carbon is getting reduced.
III. Lead oxide is getting reduced.
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Logical puzzle
Take from a pack of cards all the Aces, Kings, Queens and Jacks. Arrange them in a 4 × 4 square so that every row, column and diagonal contains one card of each value (A,J,Q,K) and one card of each suit (Heart, Spade, Diamond, Club).
Here is one solution of many:
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Which of the following dances is a solo dance?
All of the following were Contemporaries of Emperor Akbar, except
Which one of the following types of volcanic eruptions is not usually explosive
Improve the bracketed part of the sentence.
The naughty boy made (many a mischief).
Who was among the famous Roman poets ?
Virgil and Horace were the famous Roman poets.
Tacitus and Plinky were the famous Roman historians.
Marcus was a Roman Philosopher.
1001 A N means
1001 A N means 1001 Arabian Nights.
These are same as 12 S of the Z, 64 S on a C, 19 C in CB, 8 S on SS, ...
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