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Define “zero order reaction”.
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In a first order reaction x → y, 40% of the given sample of compound remains unreacted in 45 minutes. Calculate rate constant of the reaction.
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A → B is a first order reaction with rate 6.6 × 10-5m-s-1. When [A] is 0.6m, rate constant of the reaction is
- 1.1 × 10-5s-1
- 1.1 × 10-4s-1
- 9 × 10-5s-1
- 9 × 10-4s-1
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Explain metamerism with suitable examples of ethers
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Explain metamerism with suitable examples of ethers
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Explain metamerism with suitable examples of ethers
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How are ketones classified?
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Write the formula of Tetraminodichloroplatinum (IV) chloridex.
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What is calcination?
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Explain calcination with reactions.
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Which of the following vitamins is water soluble?
- A
- D
- E
- B
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Write the structures and IUPAC names of the :Adipic acid compound
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Write the structures and IUPAC names of the α - methyl butyraldehyde.
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Define lanthanoid contraction.
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0.1 mole of Buckminster fullerene contains how many kg of carbon? [Atomic mass of carbon = 12]
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Define Hydrometallurgy?
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What is the position of iron (Z = 26) in periodic table?
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