______________ equation gives the effect of temperature on heat of reaction ?

Related Mcqs:

Pick out the wrong statement?

A. The evaporation of aqueous solution of glucose causes its molarity to increase B. Both the freezing point as well as boiling point of sea water is more than that of distilled water C. The solution containing equal masses of two liquids ‘X’ and ‘Y’ has the same mole fraction of’ ‘X’ and ‘Y’ D. … Pick out the wrong statement?Read More...

An ideal gas can be liquefied, because ___________________?

A. Its molecular size is very small B. Its critical temperature is more than 0°C C. Forces operative between its molecules are negligible D. It gets solidified directly without becoming liquid...

How much O2 can be obtained from 90 kg of water ?

A. 32 kg B. 80 kg C. 64 kg D. 90 kg...

In a neutral solution _________________?

A. H+ ions are absent B. OH- ions are absent C. Both H+ and OH- ions are present in very small but equal concentration D. None of these...

Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity? Vapour pressure of water at 20°C is 17.5 mm Hg?

A. 80.38 B. 80 C. 79.62 D. 78.51...