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Chemistry

Chemistry
The important metal used with iron to produce stainless steel is

Chromium
Aluminium
Carbon
Tin

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Chemistry
Normal rainwater has a pH level of

6.3
5.6
3.2
8.3

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Chemistry
In a Carbonyl group a carbon atom makes double bond with

None of these
Hydrogen
Carbon
Oxygen

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Chemistry
Bakelite is a co-polymer of Phenol and

Cinnaldehyde
Benzaldehyde
Formaldehyde
Acetaldehyde

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Chemistry
Magnalium is an alloy of

Aluminium and Magnesium
Aluminium and Zinc
Manganese and Magnesium
Magnesium and Tin

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Chemistry
The orientation of an atomic orbital is governed by

Spin quantum number
Magnetic quantum number
Azimuthal quantum number
Principal quantum number

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MORE MCQ ON Chemistry

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