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UNITED BOOK HOUSE-BETHUNE COLLEGIATE SCHOOL QUESTION PAPER-EXERCISE
- Number of p electrons in bromine atom are:
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- Which of the foIloAving having maximum electron affinity?
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- For which compound both covalent and ionic bonds are present?
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- When the hydride of basic metal, reacts with water, it gives .
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- The strong base is:
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- How many- helium atoms are present in 52u of Helium?
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- Arrange the following in order of increasing dipole,moment NH3, NF3,CB...
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- Determine the oxidation of Fe in K4[Fe(CN)6].
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- Write down the formula of hydrolith.
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- Balance the equation in ion electronic method,K2Cr2O7 + FeSO4 + H2SO4 ...
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- Draw the structure of H2O2 molecule.
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- Describe the nature of the curve of ‘log P vs log V'.
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- Since oxygen and sulphur are belong in same group, but H2O is liquid b...
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- Between Berilium and Boron which have higher ionisation enthalpy?
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- In 0.09 gm of H2O, how many hydrogen and oxygen atoms are present?
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- State Hund’s multiplicity Rule and explain it. Give electronic configu...
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- Eelctroncgativity of fluorine is greater than chlorine, but electron a...
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- Bond angel of H2O is greater than H2S— Explain.Explain, ammonia is mor...
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- How will you prepare watergas from coke, give equation.Write two names...
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- From a mixture of acetylene, ethelene, methene gas, how will' you sepa...
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