UNITED BOOK HOUSE-MODEL QUESTION PAPER 7-EXERCISE
- What is epson salt? Give its important uses.
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- KO2 is paramagnetic in nature: Explain.
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- Chloroform is more acidic than fluoroform— Explain.
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- Draw the resonance structures of following compound : CH3CH=CHCHO.
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- Arrange in order of increasing stability : overset(-)(C)H3,(CH3)2overs...
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- Arrange in order of increasing stability : overset(-)(C)H3,(CH3)2overs...
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- Explain the orders of acidity of carboxylic acids? CH3CH2COOH > (CH3)2...
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- 25 ml (M//10) HC1 solution is mixed with 50 ml (2//25) M KOH solution....
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- How would you prove that chemical equifibrim is of dynamic nature?
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- Derive thevrelationship between KP and KC.
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- Calculate the pH of 10^-8 (M) NaOH solution.
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- CO2 is a gas but SiO2 is a high melting solid— explain why.
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- What is producer gas? Mention its two uses.
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- Write the formula of following are : Bauxite.
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- Aniline does not undergo Friedelcraft reaction, even though it contain...
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- Identify the major product :
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- Identify the major product :
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- Identify the major product : CH2=CH2 overset(cold di) underset(KMnO4)r...
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- Out of benzene, m-dinitrobenzene and toluene, which will undergo nitra...
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- Identify ‘A’,'B',‘C' and ‘D’.
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