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MODERN PUBLICATION-TEST PAPER 1-EXERCISE
- Nickel is refined by process.
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- write the main reason for the stability of colloidal sols.
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- Define ferrimagnetic substance.
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- write van't Hoff equation name the method used for measuring osmotic p...
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- why do colloidal solutions exhibit Tyndall effect?
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- Is it safe to stir 1 M AgNO3 solution with a copper spoon ? Given E^@ ...
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- What is meant by carbon reduction and electrolytic reduction with exam...
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- why does R(3)P=O exist but R(3)N=O does not exist?
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- Why is BiH(3), the strongest reducing agent among all hydrides of grou...
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- Write the formula of the compound Potassium pentacyanonitrosyl ferrate...
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- What is O/W emulsion ? Give one example .
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- Give reason: Zinc oxide becomes yellow on heating
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- What are tranquilizers? Give two examples.
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- Define electrolyte and give an example.
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- Name the reagents used in Acetal dehyde to isopropyl alcohol.
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- How do you get ethanenitrile from acetamide?
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- How can you convert ethanol to methanol ?
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- How can you distinguish between phenol and benzoic acid?
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- What is Teflon ? Write two of its uses.
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- What are antipyretics? Give two examples.
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