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Chemistry

Chemistry
Which gas is used for converting vegetable oils into saturated fats ?

H2
SO2
Cl2
O2

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Chemistry
Which one is a naturally occuring noble gas

Sodium
Argon
Boron
Potassium

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Chemistry
Which of the following is not present in RNA

Thymine
Ribose
Phosphate
Uracil

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Chemistry
Glycol is used to manufacture which of the following ?

Rubber
Artificial silk
Nylon
Terylene

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Chemistry
What are the number of moles of CO2 which contains 16 g of oxygen?

0.5 mole
0.25 mole
0.4 mole
0.2 mole

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Chemistry
Suspension particles have the size between

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

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MORE MCQ ON Chemistry

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