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Chemistry

Chemistry
The wire of flash bulbs is made up of

Cu
Mg
Ag
Ba

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Chemistry
The elements in the modern Periodic table are arranged according to their

Atomic number
Atomic Weight
Neutron number
Mass number

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Chemistry
The degree of dissociation of an electrolyte depends on

Impurities
Atmospheric pressure
Dilution
Method of dissolution

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Chemistry
Which of the following elements is not present in stainless steel?

Chromium
Nickel
Iron
Tungsten

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Chemistry
Number of6.023 × 1020 atoms present in one mole of a gas at STP is

6.023 × 1020
'6.023 × 10–23
'6.023 × 10–20
6.023 × 1023

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Chemistry
Aerated water contains

NO2
CO2
H2
SO2

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MORE MCQ ON Chemistry

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