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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
What is tetraethylead? |
It is an organolead compound with formula C8H20Pb (Pb(C2H5)4). It is a colourless oily insoluble liquid used in petrol to prevent knocking, thereby increasing the vehicle performance and fuel economy. |