A. Addition or presence of a catalyst B. Size of the reacting particles C. The enthalpy change for the reaction…
A. Benzene B. Cyclobutane C. Cyclopentane D. Hexane E. Ethene Correct Answer: Option A - Benzene
A. is a double decomposition B. is a neutralization C. is reversible D. is usually catalyzed E. attains equilibrium after…
A. manufacture of tetraoxosulphate (VI) acid B. prevention of the growth of fungi C. vulcanization rubber D. manufacture of dyes…
A. lactic acid B. amino acid C. propanoic acid D. palmitic acid E. stearic acid Correct Answer: Option B -…
A. all the reactants have been used up B. all the products have been formed C. there is no further…
A. KCIO3 B. CI2O7 C. ZnCI2 D. HCI E. NaCIO Correct Answer: Option E - NaCIO
A. ∆H -T is zero B. ∆H-T∆ S is positive C. ∆H-T∆ S is negative D. ∆S is zero E.…
A. 64g B. 32g C. 7.1g D. 6.4g E. 3.2g Correct Answer: Option B - 32g
A. is a p-block element B. is extracted from cassiterite SnO2 C. is used for protecting iron containers from corrosion…