Question Detail

pH of water is

5
6
7
8

Answer: Option C

Similar Questions :

1. Petroleum is found in ?

Marshy land
Metamorphic rocks
Igneous rock
Sedimentary rocks

Answer: Option D

2. What is the chemical name of table salt ?

Sodium nitrate
Ammonium chloride
Sodium chloride
Calcium chloride

Answer: Option C

3. Identify the wrong statement in the following

Atomic radius of the elements increases as one moves down the first group of the periodic table
Atomic radius of the elements decreases as one moves across from left to right in the 2nd period of the
Amongst isoelectronic species, smaller the positive charge on the cation, smaller is the ionic radius
Amongst isoelectronic species, greater the negative charge on the anion, larger is the ionic radius

Answer: Option C

4. The ore which is found in abundance in India is

monazite
bauxite
magnetite
fluorspar

Answer: Option A

5. Which of the following gas is used in cigarette lighters ?

Butane
Propane
Methane
Ethane

Answer: Option A

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