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The glass which contains PbO mainly is...

The glass which contains PbO mainly is

A

Soda glass

B

Flint glass

C

Pyrex glass

D

Borosil

Text Solution

Verified by Experts

The correct Answer is:
B
Flint glass `(K_(2)OPbO.6SiO_(2))` contains PbO.
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SIA PUBLICATION-p-BLOCK ELEMENTS-MCQ.s
  1. The inerrt form of carbon is

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  2. Which of the following is not a peroxide ?

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  3. The glass which contains PbO mainly is

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  4. Which of the following nitrogen halides is most stable?

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  5. The following statement is not true as far as BF(3) is concerned

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  6. The oxy acid of phosphorus in which phosphorus has the lowest oxidatio...

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  7. The chief product of electrolysis of Al(2)O(3) at the anode in the Hal...

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  8. Ordinar glass is a combination of the following

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  9. Which of the following is correct with respect to Vth group elements?

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  10. Catalyst used in the manufacture of HNO(3) in ostwald process is

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  11. Which of the following is paramagnetic?

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  12. Preparation of fluorine by direct electrolysis of liquid HF is not pra...

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  13. The oxidation state of iodine in IC l(2)^(-) is

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  14. When 6 volumes of oxygen undergoes complete reaction to ozone, the num...

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  15. While phosphorus forms PC l(5), nitrogen does not form NC l(5) because

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  16. Which one of the following is not an allotrope of carbon?

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  17. Thermite is a mixture of iron oxide and

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  18. Which one of the following statements is not correct with respect to B...

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  19. The gas that is used for sterilising water is

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  20. BF(3) forms an adduct with NH(3) because

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