Maximum consumption of limestone is in the ____________________ industry?

Related Mcqs:

For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = – 60000 J . mole-1 . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be__________________?

A. 30,000 J B. 60,000 J C. 90,000 J D. 2,40,000 J...

Out of the following _______________ iron has the best capability to bear sudden & excessive shocks?

A. White B. Cast C. Wrought D. Pig...

The order of a chemical reaction____________________?

A. Can be determined only experimentally B. Can be determined from the stoichiometry of the reaction C. Cannot be zero D. Can be fractional...

Cold chisel & hammers are made of_________________?

A. High speed steel B. High carbon steel C. Forged steel D. Mild steel...

The taper provided on pattern for its easy & clean withdrawal from the mould is termed as the _______________ allowance ?

A. Casting B. Pattern C. Draft D. Distortion...