https://campusflava.com Tutors, Past Questions and Projects. Fri, 15 Mar 2019 09:24:42 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.3 https://i0.wp.com/campusflava.com/wp-content/uploads/2023/01/cropped-CF.png?fit=32%2C32&ssl=1 https://campusflava.com 32 32 123014824 https://campusflava.com/blog/chm205-2019/ https://campusflava.com/blog/chm205-2019/#respond Fri, 15 Mar 2019 09:24:42 +0000 https://campusflava.com/?p=28473 Which of the following options is used in glass and cement manufacture. ________ is used to strenghten rubber, as a pigment in inks, paints, paper and plastics. Diamond is not a conductor of electricity because of _________. It does not have delocalised electrons The elements of Group 4 show oxidation states of _____ Among the […]

The post CHM205 – 2019 first appeared on Campusflava.]]> Which of the following options is used in glass and cement manufacture.
________ is used to strenghten rubber, as a pigment in inks, paints, paper and plastics.
Diamond is not a conductor of electricity because of _________.
It does not have delocalised electrons
The elements of Group 4 show oxidation states of _____
Among the Group 4 elements moving from carbon to silicon the covalent radius increases sharply afterwards the increase is gradual, this is attributed to __________.
Tin is obtained by ___________.
_________ is used for making crucibles, as a lubricant in heavy machines and as pencil lead.
Which of the following statement is correct?
Although diamond occur in nature but it can be obtained artificially by __________.
Group 4 elements form mostly covalent compounds because of _______.

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