AP EAMCET · Chemistry · Some Basic Concepts of Chemistry
The mass of hydrogen (in grams) present in \(1.0 \mathrm{~L}\) of pure water of density \(1.0 \mathrm{~g} \mathrm{~cm}^{-3}\) is
- A \(1.11 \times 10^2\)
- B \(5.55 \times 10^2\)
- C \(2.22 \times 10^2\)
- D \(3.33 \times 10^2\)
Answer & Solution
Correct Answer
(A) \(1.11 \times 10^2\)
Step-by-step Solution
Detailed explanation
Given, \(V\) of water \(=1 \mathrm{~L}=1000 \mathrm{~mL}\) Density of water \(=1.0 \mathrm{~g} \mathrm{~cm}^{-3}\) To find, mass of hydrogen in water (in g)…
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
- Which of the following metals produces hydrogen gas on reacting with cold dilute nitric acid?AP EAMCET 2021 Medium
- Which reaction(s) among the following produce dinitrogen?
AP EAMCET 2021 Medium - \(\mathrm{KMnO}_4\) reacts with \(\mathrm{KI}\), in basic medium to form \(\mathrm{I}_2\) and \(\mathrm{MnO}_2\). When \(250 \mathrm{~mL}\) of \(0.1 \mathrm{M} \mathrm{KI}\) solution is mixed with \(250 \mathrm{~mL}\) of \(0.02 \mathrm{M}\) \(\mathrm{KMnO}_4\) in basic medium, what is the number of moles of \(\mathrm{I}_2\) formed?AP EAMCET 2014 Medium
- Work done by an ideal gas at a constant volume isAP EAMCET 2020 Easy
- 100 mL of aqueous solution of \(0.05 \mathrm{M} \mathrm{Cu}^{2+}\) is added to 1 L of 0.1 M KI solution. The resultant solution was titrated with \(0.01 \mathrm{M} \mathrm{Na}_2 \mathrm{~S}_2 \mathrm{O}_3\) solution using starch indicator till blue color disappeared. What is the volume (in mL ) of \(\mathrm{Na}_2 \mathrm{~S}_2 \mathrm{O}_3\) used?AP EAMCET 2025 Medium
- Pent-1-ene reacts with diborane to form \(\mathrm{X}\). X on oxidation using \(\mathrm{H}_2 \mathrm{O}_2\) in the presence of aqueous \(\mathrm{NaOH}\) gives \(\mathrm{Y}\). Compound \(\mathrm{Y}\) isAP EAMCET 2018 Hard
More PYQs from AP EAMCET
- Identify the correct statements from the following:
When is hydrolysed, adenine and thymine are obtained in equal quantities.
When is hydrolysed, adenine and uracil are obtained in equal quantities.
Amylose is branched polymer with and glycosidic linkages.
Addison disease is due to the abnormal functioning of adrenal cortex.AP EAMCET 2019 Medium - The general solution of the differential equation \((1+\tan y)(d y-d x)+2 x d y=0\) isAP EAMCET 2024 Medium
- In given figure, an ammeter reads \(5 \mathrm{~A}\) and voltmeter reads \(40 \mathrm{~V}\). The actual value of resistance \(R\) is
AP EAMCET 2020 Medium - If the point \((1,4)\) lies inside the circle \(x^2+y^2-6 x-10 y+p=0\) and the circle does not touch or intersect the coordinates axes, thenAP EAMCET 2020 Medium
- A Zener diode voltage regulator operated in the range \(120 \mathrm{~V}-180 \mathrm{~V}\) produces a constant supply of \(110 \mathrm{~V}\) and \(250 \mathrm{~mA}\) to the load. If the maximum current is equally shared between the load and the Zener diode, then the values of load resistance \(\left(R_L\right)\) and series resistance \(\left(R_S\right)\) are respectivelyAP EAMCET 2017 Easy
- The equation of normal at \((1,1)\) to the circle \(x^2+y^2-x-3 y-4=0\) isAP EAMCET 2020 Medium