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CHEMISTRY

Chemistry
Aluminium chloride is

Lewis Base
Bronsted Lowry Acid
Arrhenius Acid
Lewis Acid

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Chemistry
The buffer action of blood is due to the presence of

CI– and [HCO3]–
HCI and NaCI
CI– and [CO3]2–
[HCO3]– and H2CO3

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Chemistry
Bakelite is a co-polymer of Phenol and

Benzaldehyde
Cinnaldehyde
Formaldehyde
Acetaldehyde

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Chemistry
Which of the following is not an addition polymer

Polystyrene
PVC
Polythene
Nylon

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Chemistry
The polymer used in making plastic crockery is

Decron
Nylon
Bakelite
Melamine

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