UNITED BOOK HOUSE-NAVA NALANDA QUESTION PAPER -EXERCISE
- 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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- What happens when H2O2 solution is added to KI solution containing dil...
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- Write down the Vaiider Waal’s equation for n moles of a gas mentioning...
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- Write the mathematical expression of the first law of thermodynamics e...
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- What is the demineralised water? Will it be suitable for solvent for m...
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- Write short notes on :the hyper conjugative effect.
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- Write short notes on :Electrometric effect.
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- Write down the chain structural isomers of hydrocarbon having molecu...
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- Analysis of a compound of phosphorous shows that 1.0 litre of it at ST...
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- Acidiccharacter of 4-nitrophenol is greater than 3-nitrophenol Explain...
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