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Chemistry

Chemistry
Nylon is made up of :

Polyethylene
Polyamide
Polyester
Polypropylene

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Chemistry
Which of the following is colourless ?

Oxygen
Chlorine
Sulphur
Phosphorus

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Chemistry
Copper substances when exposed to air gains a green coating due to the formation of:

CuO
CuSO4
Cu(NO3)2
CuCO3 Cu(OH)2

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Chemistry
The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is

5.05 gram
4.05 gram
3.05 gram
2.05 gram

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Chemistry
Of the following compounds of calcium, the one having highest covalent character is

Cal2
CaF2
Cacl2
CaBr2

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Chemistry
The strongest oxidizing agent among the following is:

Oxygen
Fluorine
Iodine
Chlorine

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MORE MCQ ON Chemistry

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