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How many elements are there in 3d-series of first transition series? |
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Give the formula for baking soda. |
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Which electrode acts as reference electrode and gives its potential value? |
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Define the Phenomenon catenation. Which element has maximum Catenation ability? |
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In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified? |
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What is markownikoff’s rule? |
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What are the raw materials used for the precipitation of Na2Co3 by Solvay ammonium Process? |
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Who proposed VSEPR theory? What does it explain? |
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What is the process, by which Aluminium is refined? |
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According to the Watson - Crick Model how many polynucleotide chains does a DNA molecule has? |
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Is it expected a change in the primary, in the secondary or in the tertiary structure of a protein to produce more functional consequences? |
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What are catalysts? |
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In transition series the element with maximum Ionization energy is. |
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How can you determine the reaction, taking place at constant pressure delta (H)? |
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Which is element exhibit allotrope in the 6thA group? |
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What are the favorable conditions for formation of Anions? |
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What is the shape of molecules SF6 and IF7? |
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Why FE3+ ion is more stable than Fe2+ ion is? |
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What is the quaternary structure of a protein? Do all proteins have quaternary structure? |
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What is Isomerism? |
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