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MODERN PUBLICATION-TEST PAPER 10-EXERCISE
- Explain ferromagnetism, anti-ferromagnetism and ferrimagnetism ?
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- When a current of strength 3 amperes is passed through silver nitrate ...
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- What the effect of temperature on rate constant ?
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- What method is used for refining Zr and Ti? Explain with equation.
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- What are the drawbacks of Werner’s co-ordination theory ?
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- What are functional isomers exhibited by C(3)H(6)O ?
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- Give a chemical test to distinguish between ethyl alcohol and methyl a...
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- If water contains dissolved calcium hydrogen carbonate (or Ca^(2+) i...
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- [Fe(NH3)6]^(2+) and [Fe(H2O)6]^(2+) are of different colours in dilute...
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- What is difference between physisorption and chemisorption ?
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- What is Cannizzaro's reaction? Give equation.
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- What are hormones ?
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- Give important differences between lanthanides and actinides.
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- Explain, why phenol is acidic, while ethyl alcohol is neutral.
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- Which is more acidic between formic acid and acetic acid ? Explain.
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- How does acetaldehyde react with Phenyl hydrazine ?
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- Write the principle of preparation of Neoprene.
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- Explain the terms "Target molecules or drug targets" as used in medici...
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- Write notes on :
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- How can acetaldehyde be prepared from actyl chloride and acetylene?
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