Amount of a substance in terms of number is mea...
Amount of a substance in terms of number is measured in:
Newton | |
Mole | |
Gram | |
Kilogram |
Lahore Board 2016 Group 1
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Which one of the following will not react with ...
Which one of the following will not react with dilute HCI:
Calcium | |
Potassium | |
Carbon | |
Sodium |
Which is weak electrolyte?
Which is weak electrolyte?
NaOH | |
H2SO4 | |
HCl | |
CH3COOH |
The oxidation number of oxygen in of2 is.
The oxidation number of oxygen in of2 is:
1 | |
2 | |
-2 | |
-1 |
Tyndall effect is shown by.
Tyndall effect is shown by:
Chalk solution | |
Sugar solution | |
Paints | |
Jelly |
Freezing point of water is.
Freezing point of water is:
1°C | |
2°C | |
0°C | |
100 °C |
The electron dificient molecule is
The electron dificient molecule is
NH3 | |
O2 | |
BF3 | |
N2 |
Scurvy is caused by the deficiency of____
Scurvy is caused by the deficiency of____
Vitamin A | |
Vitamin C | |
Vitamin K | |
Vitamin D |
National animal of Pakistan is.
National animal of Pakistan is:
Sheep | |
Markhor | |
Peacock | |
Houbara bustard |
In sparrows malaria is spread by.
In sparrows malaria is spread by:
Culex mosquito | |
Viruses | |
Anopheles mosquito | |
Marshy areas |
Jabir Bin Hayan was born in.
Jabir Bin Hayan was born in:
England | |
Iran | |
Iraq | |
Pakistan |
The scientific study of living things is called.
The scientific study of living things is called:
Chemistry | |
Farming | |
Biology | |
Physics |