Chemistry Which one of the following is known as the 'brown coal'? Lignite Bituminous Coke Anthracite Lignite Bituminous Coke Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry L.P.G. is mostly liquefied Butane Methane Hydrogen Oxygen Butane Methane Hydrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not coal variety? Dolomite Bituminous Peat Lignite Dolomite Bituminous Peat Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to increase the anti-knocking property of petrol ? Tetramethyl lead Triethyl lead Trimethyl lead Tetraethyl lead Tetramethyl lead Triethyl lead Trimethyl lead Tetraethyl lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Octane number Gold number Cetane number Added unlead compounds Octane number Gold number Cetane number Added unlead compounds ANSWER DOWNLOAD EXAMIANS APP
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