Interested to Buy Any Domain ? << Click Here >> for more details...
Brass is an alloy of 1 Nickel and copper 2 Zinc and copper 3 Nickel and zinc 4 Nickel and silver
1 3920Of the following metals which, one pollutes the air of a big city? 1 Copper 2 Chromium 3 Lead 4 Cadmium
HCL, High Court, SSC,
3 16590The element required for solar energy conversion is 1 Beryllium 2 Silicon 3 Tantalum 4 Ultra pure carbon
SSC,
2 7872Water is a compound because 1 It exists as a solid, a liquid or a gas 2 It contains hydrogen and oxygen 3 It contains two different elements joined by chemical bonds 4 It cannot be split up into simpler substances by chemical means
1 9493The element nickel is a 1 Magnetic metal 2 Radioactive metal 3 Non magnetic metal 4 Complex element
1 3582Potassium permanganate is used for purifying drinking water, because 1 It is dissolves the impurities of water 2 It is a sterilizing agent 3 It is an oxidizing agent 4 It is a reducing agent
3 10025Graphite and sillimanite are 1 Refractory minerals 2 Ferrous minerals 3 Base minerals 4 None of these
1 9723The presence of which of the following salts in water causes corrosion in steam boilers? 1 Sodium chloride 2 Magnesium chloride 3 Calcium bicarbonate 4 Potassium bicarbonate
1 5969When an iron nail gets rusted, iron oxide is formed 1 Without any change in the weight of the nail 2 With increase in the weight of the nail 3 With decrease in the weight of the nail 4 None of these
1 8210Water is a good solvent of ionic salts because 1 It has no colour 2 It has a high boiling point 3 It has a high dipole moment 4 It has a high specific heat
1 5339Actinides are the elements with atomic numbers from 1 36 to 43 2 89 to 103 3 97 to 114 4 101 to 115
1 3815Which of the following is the best conductor of electricity? 1 Zinc 2 Copper 3 Gold 4 Silver
5 10243Post New General Science Questions
What is super nova?
Which scientist made detailed study on novae?
What is length and weight of arihant?
Who commanded the challenger’s first flight?
Which are known as non - luminous irregular nebulae?
what are the advantages and disadvantages of rational knowledge?
When and by whom was the meteorological unit founded in bangalore science institute?
What is a nuclear triad?
List out the General Objectives of teaching Physical science at Primary stages.
When was the indian made rocket “ rohini ” launched from thumba?
Where is the biggest solar telescope in india situated?
How can i describe the blood?
What are luminous irregular nebulae?
What are nebulae?
Define science
