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Chemistry

Chemistry
Soldering of two metals is possible because of the property of :

Surface tension
Viscosity
Cohesion
Osmosis

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Chemistry
When a lead storage battery is discharged,

Lead is formed
SO2 is evolved
Lead sulphate is consumed
Sulphuric acid is consumed

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Chemistry
The Fungus which is used in the alcohol industry is

Mushroom
Candida Aibicans
Rhizopus
Yeast

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Chemistry
PH value between 6.5-7.5 makes the soil

Basic
None of these
Acidic
Neutral

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Chemistry
When water itself combines chemically with some element or mineral it is called

Oxidation
Carbonation
Desilication
Hydration

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Chemistry
Which of the following is the maximum number of electrons that can be present in M-shell?

2
32
18
8

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