Problem related to molarity
Provide solution of this question. Increasing the temperature of an aqueous solution will cause: (a) Decrease in molality (b) Decrease in molarity (c) Decrease in mole fraction (d) Decrease in % w/w
Alcohols and phenols are the compounds
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
Write down a short note on the function of mitochondria?
Choose the right answer from following. The relative lowering of vapour pressure produced by dissolving 71.5 g of a substance in 1000 g of water is 0.00713. The molecular weight of the substance will be: (a) 18.0 (b) 342 (c) 60 (d) 180
What will be the molality of a solution containing 18g of glucose (having mol. wt. = 180) dissolved in 500g of water: (i) 1m (ii) 0.5m (iii) 0.2m (iv) 2m
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
Particles of quartz are packed by:(i) Electrical attraction forces (ii) Vander Waal's forces (iii) Covalent bond forces (iv) Strong electrostatic force of attraction Answer: (iii)
lculwhat is the equation for caating molar mass of non volatile solute
Illustrate is HCl an acid or a base ?
Illustrate a tripod? And how it’s used?
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