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Chemistry

Chemistry
Saline soil contains

High concentration of salt
None of these
Hard rocks
Lot of moisture

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Chemistry
Vinegar made by fermentation from cane sugar contains

Citric acid
Lactic acid
Acetic acid
Palmitic acid

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Chemistry
When ice cubes are made, the entropy of water

Does not change
Decreases
Increases
May either increase or decrease depending on the process used

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Chemistry
Magnalium is an alloy of

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

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Chemistry
J.J. Thomson’s proposed model of atom is generally called ________ model.

Plum and cake
Cream and cake
Plum and pudding
Cream and pudding

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Chemistry
An emulsion is a colloidal solution of

Liquid in liquid
Gas in solid
Solid in Solid
Solid in liquid

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