If the same solution boils at 320 K, then the number of mole... — JEE PYQs | Mockzy

MediumJEE PYQs

+4 / -1

If the same solution boils at 320 K, then the number of moles of the solvent present in the solution is ______ . (Nearest integer) [Given: boiling point of the pure solvent = 319.5 K,

K_{b}

of the solvent = 0.3 K kg

m o l^{- 1}

]

A non-volatile, non-electrolyte solid solute when dissolved in 40 g of a solvent

More from Physics

Medium

A non-volatile, non-electrolyte solid solute when dissolved in 40 g of a solvent, the vapour pressur

Medium

The pH of a solution obtained by mixing 5 mL of 0.1MNH4OH solution with 250 mL of 0.1MNH4Cl solution

Medium

2.0 g of a bromo hydrocarbon (X) was subjected to Carius analysis, gave 3.36 g of AgBr . The percent

Medium

Consider the following sequence of reactions to give the major product (X) (i) /anhydrous (ii) / (ii

Medium

According to Lewis theory, the total number of bond-pairs and lone pair of electrons around the cent

Medium

⚠️ Diagram Detected: The AI detected a chemistry or physics diagram here. Please upload the image ma

Practice JEE PYQs Exams

Full-length mock tests with detailed analytics, rank, and percentile.

Browse Exams