Stoichiometry The latent heat of vaporisation Becomes zero at the critical point All of these Decreases as pressure increases Decreases with increased temperature Becomes zero at the critical point All of these Decreases as pressure increases Decreases with increased temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A perfectly insulated container of volume V is divided into two equal halves by a partition. One side is under vacuum, while the other side has one mole of an ideal gas (with constant heat capacity) at 298 K. If the partition is broken, the final temperature of the gas in the container Can not be determined Will be greater than 298 K Will be less than 298 K Will be 298 K Can not be determined Will be greater than 298 K Will be less than 298 K Will be 298 K ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The crystallisation of a solute from a solution may be done by All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Avogadro number is the number of molecules in one __________ of a gas. Gm.mole Gram Kilogram Litre Gm.mole Gram Kilogram Litre ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes 2 1 4 8 2 1 4 8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.2 1.25 1.35 1.3 1.2 1.25 1.35 1.3 ANSWER DOWNLOAD EXAMIANS APP