TS EAMCET · Chemistry · Solutions
0.1 mole of \(\mathrm{NaCl}\) is dissolved in \(100 \mathrm{~g}\) of water. The mole fraction of \(\mathrm{NaCl}\) is
- A 0.0213
- B 0.0177
- C 0.229
- D 0.033
Answer & Solution
Correct Answer
(B) 0.0177
Step-by-step Solution
Detailed explanation
Mole fraction of \(\mathrm{NaCl}\) \[ =\frac{\text { Number of mole of } \mathrm{NaCl}}{\text { Total number of mole of solution }} \] \(100 \mathrm{~g}\) water \(=\frac{100}{18}\) mol water \(=5.5 \mathrm{~mol}\) Mole fraction of…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Assertion : Hydrogen fluoride has higher boiling point than other hydrogen halides. Reason : Hydrogen fluoride exhibits strong hydrogen bonding. The correct option among the following isTS EAMCET 2022 Easy
- 1-chloro-3-methylbutane on reaction with zinc and dilute hydrochloric acid gives _____ as the major product.TS EAMCET 2022 Medium
- \(\text { Match the following. }\)
TS EAMCET 2018 Easy - \(0.066 \mathrm{~g}\) of metal was deposited when a current of 2 ampere is passed through a metal ion solution for 100 seconds. What is the electrochemical equivalent (in gram coulomb \(^{-1}\) ) of the metal?TS EAMCET 2002 Easy
- In which of the following pairs reactant is correctly matched with reagent that would form benzaldehyde product?
TS EAMCET 2023 Medium - Solution " \(X\) " contains \(\mathrm{Na}_2 \mathrm{CO}_3\) and \(\mathrm{NaHCO}_3\). \(20 \mathrm{~mL}\) of \(X\) when titrated using methyl orange indicator consumed \(60 \mathrm{~mL}\) of \(0.1 \mathrm{M}\) \(\mathrm{HCl}\) solution. In another experiment, \(20 \mathrm{~mL}\) of \(X\) solution when titrated using phenolphthalein consumed \(20 \mathrm{~mL}\) of \(0.1 \mathrm{M}\) \(\mathrm{HCl}\) solution. The concentrations (in \(\mathrm{mol} \mathrm{L}^{-1}\) ) of \(\mathrm{Na}_2 \mathrm{CO}_3\) and \(\mathrm{NaHCO}_3\) in \(X\) are respectivelyTS EAMCET 2013 Hard
More PYQs from TS EAMCET
- If \(p, q\) are the eccentricities of the hyperbola \(\frac{x^2}{a^2}-\frac{y^2}{b^2}=1\) and its conjugate hyperbola respectively, then the area of the square (in sq. units) formed by the points of intersection of the ellipse \(\frac{x^2}{p^2}+\frac{y^2}{q^2}=1\) and the pair of lines \(x^2-y^2=0\) isTS EAMCET 2020 Medium
- Two numbers are chosen at random from \(\{1,2,3,4,5,6,7,8\}\) at a time. The probability that smaller of the two numbers is less than 4 isTS EAMCET 2013 Hard
- \(\int \frac{2 \cos 3 x-3 \sin 3 x}{\cos 3 x+2 \sin 3 x} d x=\)TS EAMCET 2024 Hard
- If two events \(E_1, E_2\) are such that \(P\left(E_1 \cup E_2\right)=\frac{5}{8}, P\left(\bar{E}_1\right)=\frac{3}{4}, P\left(E_2\right)=\frac{1}{2}\), then \(E_1\) and \(E_2\) areTS EAMCET 2019 Easy
- If \(y=2 \cos (2 \log x)+3 \sin (2 \log x)\), then \(x^2 y^{\prime \prime}+x y^{\prime}+2 y=\)TS EAMCET 2018 Easy
- Identify the increasing order of the angular velocities of the following 1. earth rotating about its own axis 2. hour's hand of a clock 3. second's hand of a clock 4. flywheel of radius \(2 \mathrm{~m}\) making \(300\mathrm{rpm}\)TS EAMCET 2005 Medium