Combustion is the process in which
1 Heat is produced
2 Light is produced
3 Heat and light are produced
4 None of these
who is the first president of india ?
2 Answers State Bank Of India SBI,
The final products of combustion of ethane are 1 Carbon and oxygen 2 Ethylene and Hydrogen 3 Water and Carbon monoxide 4 Carbon dioxide and water
Carbon tetrachloride fire extinguisher should not be used in closed rooms, because it produces a poisonous gas called 1 Carbon monoxide 2 Phosphine 3 Phosgene 4 None of these
What is used in arihant’s atomic reactor?
the colour of a star is an indication of its?
Liquefied Petroleum Gas consists of mainly 1 Methane, ethane and hexane 2 Ethane, hexane and noname 3 Methane, butane and propane 4 Methane, hexane and nonane
What is the morphology ?
plants in a food chain are actually the
2 Answers Competitive Exams, Stenographer,
The purest form of iron is 1 Steel 2 Cast iron 3 Pig iron 4 Wrought iron
21 Answers CIPET, FCI, HCL, JIPMER, NTSE, PSI Data Systems, RRB, SSC,
Give two National aims of science education
0 Answers Mahatma Gandhi University,
Soda water contains 1 Nitrous acid 2 Carbonic acid 3 Carbon dioxide 4 Sulphuric acid
Which scientists gave detailed information about nebula?