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UNITED BOOK HOUSE-TANTIA HIGH SCHOOL QUESTION PAPER -EXERCISE
- Which has the smallest bond length?—
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- What is the hybridisation state of central I atom is I3^(-)?
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- Which of the following is the unit is the unit of vander Waal’s gas co...
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- Which of the following is not possible —
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- Which one of the following equation represents de-Broglie relation —
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- Which one among the following has the highest radius—
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- A vander waal’s gas may be have idealy when—
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- The diagonal-partner of element B is—
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- Ratio of pi to sigmabonds in benzene is—
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- Which is true for adiabatic process —
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- The reaction 3O2rarr2O3 is endothermic so. DeltaH for this reaction is...
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- The change in entropy in.a reversible adiabatic process is —
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- The rms velocity of an ideal gas varies directly with its density as —
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- Which has the maximum number of molecules among the following—
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- Write two limitations of Bohr’s atomic model.
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- Electron affinity of inert elements are positive. Why?
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- A metallic oxide contains 60% of metal. Calculate the equivalent weigh...
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- Calculate the equivalent weight of phosphate radical.
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- Arrange the following ions in ascending order of their ionic radic Na^...
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- Is the electronegativity of Sn^(2+) and Sn^(4+) equal or different? Ex...
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