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In making of utensils and idols, an allo...

In making of utensils and idols, an alloy is used which is made up of 50% of copper, 35% of zinc, 15% of nickle. What is that alloy called?

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In the making of ornaments and idols, an alloy is used which is called as-

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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
  1. In making of aircrafts and aeroplanes, an alloy is used which is calle...

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  2. There are bells in the schools and temples which you have seen many ti...

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  3. In making of utensils and idols, an alloy is used which is made up of ...

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  4. In the making of ornaments and idols, an alloy is used which is called...

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  5. Fill in the blanks- In making of magnets, an alloy is used which is ca...

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  6. What is the composition of alanko?

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  7. What is the composition of Solder?

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  8. Give suitable explanations for the following: Sky is blue in colour...

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  9. Classify colloids where the dispersion medium is water. State their ch...

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  10. Explain what is observed :- when a beam of light is passed through a c...

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  11. Explain what is observed :- when a beam of light is passed through a c...

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  12. Explain what is observed when an electrolyte (say NaCl) is added to fe...

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  13. Explain the following term giving a suitable example : Aerosol .

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  14. Define the following term and give an example : Emulsion.

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  15. Explain the following term giving a suitable example : Micelle .

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  16. Write three distinct features of chemisorption which are not found in ...

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  17. Fill in the blanks- is the key chemical compound used in the manufact...

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  18. What are the characteristics of the following clloids ? Give one examp...

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  19. What are the characteristics of the following clloids ? Give one examp...

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  20. Associated colloids :

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