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Chemistry

Chemistry
Wood spirit is

Propyl alcohol
Butyl alcohol
Methyl alcohol
Ethyl alcohol

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

Iron
Chromium
Nickel
Tungsten

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Chemistry
Suspension particles have the size between

10–2 – 10–4 cm
10–1 – 10–2 cm
10–8 – 10–10cm
10–5 – 10–7cm

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Chemistry
The monomers of dacron are

Ethylene glygol and phthalic acid
Decane and decanol
Ethylene glycol and terephthalic acid
Decanone and decanol

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Chemistry
Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of

Isothermal system
Closed system
Isobaric system
Open system

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Chemistry
The aqueous solution of potassium chloride is

A strong electrolyte
A non-electrolyte
A weak electrolyte
Initially weak and then become a strong electrolyte

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MORE MCQ ON Chemistry

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