One litre of a gas at STP weight 1.16 g it can possible be
Dimensions of pressure are same as that of
Energy
Force
Energy per unit volume
Force per unit volume
Which of the following halogen can be purified by sublimation
Which of the following contains only one element
Marble
Diamond
Glass
Sand
Which of the following pairs of substances illustrate the law of multiple proportions
CO and CO2
Irrespective of the source, pure sample of water always yields 88.89% mass of oxygen and 11.11% mass of hydrogen. This is explained by the law of
Conservation of mass
Constant composition
Multiple proportions
Constant volume
Law of constant composition
Law of multiple proportions
Law of reciprocal proportions
Gay-Lussac’s law of gaseous volumes
NO
Acidic
Strongly acidic
Neutral
Alkaline
0.5 M
1.0 M
1.5 M
2.0 M
4 g atom of Hydrogen
3.0 g of carbon
10.8
10.2
11.2
10.0
74.5 g of a metallic chloride contain 35.5 g of chlorine. The equivalent weight of the metal is
19.5
35.5
39.0
78.0
7.5 grams of a gas occupy 5.8 litres of volume at STP the gas is