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Corundum is ore of:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which property is not present in Al?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Al is the most element in earth crust:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Density of aluminium is $(g cm^{-3})$
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which has soapy touch?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Copper oxide is detected by borax bead test with color:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which is used to remove air bubbles from metals?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which is used in navigational equipment?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Pb has inert pair of electrons:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which is not the form of silica?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Silicon atom is hybridized:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Borax is hydrated:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
What is chrome yellow?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which is lethargic or mascot?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
What is going to replace the petroleum?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Chief ore of aluminium is:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Tincal is a mineral of:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which of the following element is not present abundantly in earth's crust?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Boric acid cannot be used:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which element among the following belongs to Group IV-A of the periodic table?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which element forms an iron with charge 3+?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Aluminium oxide is:
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which metal is used in the thermit process because of its activity?
NET
NUST Entry Test
Chemistry
Inorganic Chemistry
Which of the following can be bleached using Bleaching power?
NET
NUST Entry Test
Chemistry
Halogens and Noble Gases
Which halogen is present in Teflon?
NET
NUST Entry Test
Chemistry
Halogens and Noble Gases
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