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CHEMISTRY

Chemistry
Aluminium chloride is

Lewis Base
Lewis Acid
Bronsted Lowry Acid
Arrhenius Acid

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

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

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Chemistry
Bakelite is a co-polymer of Phenol and

Benzaldehyde
Acetaldehyde
Formaldehyde
Cinnaldehyde

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Chemistry
Which of the following is not an addition polymer

PVC
Nylon
Polystyrene
Polythene

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Chemistry
The polymer used in making plastic crockery is

Bakelite
Nylon
Melamine
Decron

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