UNITED BOOK HOUSE-NAVA NALANDA QUESTION PAPER -EXERCISE
- C Cl4 does not give white precipitate while NaCI solution does with Ag...
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- Establish that an orbital can accomodate at most two electrons with th...
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- Show that the product of pressure times volume, PV, has the dimension ...
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- Write de Broglie equation mentioning all the terms there in.
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- Calculate the wave length of wave associated -with an electron moving ...
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- What is oxidation number?' Balance the equation by oxidation number me...
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- Calculate volume of 0.1 M K2Cr2O7 solution required to react completel...
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- Give an example of disproportionation reaction.
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- Give an experimental evidence to prove that an half-filled plevel is m...
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- Write general electronic configuration of d-block elements and f-block...
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- PCI5 is known but PH5 is not known— explain why.
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- Arrange the following ions in ascending order of their ionic radic Na^...
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- Calculate the average kinetic energy in joules of the molecules in 8.0...
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- Write the units of Vander Waals constants a and b.
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- An organic compound contains C, H and oxygen. 0.30 g of this compound ...
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- Write the IUPAC name of CH3— CO— NH2.
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- What is inductive effect? arrange the following groups in ascending or...
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- What are the species formed by homolytic cleayageof C— C bond of ethan...
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- CO2 is a gas but SiO2 is a high melting solid— explain why.
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- In a certain process. 678 J of heat is absorbed by a system, while 294...
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