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MCQs

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Hydrolysis of borax can be prevented in the presence of
NETNUST Entry TestChemistryInorganic Chemistry
Hydrolysis of borax yields solution
NETNUST Entry TestChemistryInorganic Chemistry
Deca hydrated crystals of borax are obtained above
NETNUST Entry TestChemistryInorganic Chemistry
Octahedral crystals of pentahydrated borax are obtained above
NETNUST Entry TestChemistryInorganic Chemistry
100 grams of water dissolves borax in it at $100^{\circ}C$
NETNUST Entry TestChemistryInorganic Chemistry
100 grams of water dissolves borax in it at $10^{\circ}C$
NETNUST Entry TestChemistryInorganic Chemistry
Borax is
NETNUST Entry TestChemistryInorganic Chemistry
Borax in water is
NETNUST Entry TestChemistryInorganic Chemistry
Borax occurs as natural deposits as
NETNUST Entry TestChemistryInorganic Chemistry
Boron is a salt of tetraboric acid of metal
NETNUST Entry TestChemistryInorganic Chemistry
Difference of boron from rest of elements of group III-A is due to
NETNUST Entry TestChemistryInorganic Chemistry
A difference in Boron and rest of elements of group II-A
NETNUST Entry TestChemistryInorganic Chemistry
The 3rd most abundant element in the earth crush after oxygen and silicon
NETNUST Entry TestChemistryInorganic Chemistry
Elements not present in free state
NETNUST Entry TestChemistryInorganic Chemistry
Element necessary for proper plant growth in small amounts
NETNUST Entry TestChemistryInorganic Chemistry
The metallic characters increase from, in group III-A?
NETNUST Entry TestChemistryInorganic Chemistry
Pair of element belonging to group III-A?
NETNUST Entry TestChemistryInorganic Chemistry
Which element is semi-metal?
NETNUST Entry TestChemistryInorganic Chemistry
Which element is non-metallic in nature?
NETNUST Entry TestChemistryInorganic Chemistry
Which element does not belong to III-A group?
NETNUST Entry TestChemistryInorganic Chemistry
Boon Aluminium, Gallium, Indium and Thallium belong to group
NETNUST Entry TestChemistryInorganic Chemistry
Hybridization in oxygen is:
NETNUST Entry TestChemistryInorganic Chemistry
Hybridization in carbon is:
NETNUST Entry TestChemistryInorganic Chemistry
Dipole moment of CO molecule is:
NETNUST Entry TestChemistryInorganic Chemistry
A compound used as eye wash:
NETNUST Entry TestChemistryInorganic Chemistry
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