A. S-Block
B. P-Block
C. d-Block
D. f-Block
Submitted by: Muhammad Ali Kunbhar
Correct Answer: f-Block ✔
Last Updated: January 08, 2020
Related MCQs
- Which group contains elements that exist as monoatomic molecule?
- The concept of telluric helix was developed by__________?
- The law of traids is applicable to__________?
- Grignard reagent gives carboxylic acid with__________?
- Hydrocarbon is formed when Grignard reagent is treated with__________?
- Which of the following haloalkane is hydrolysed by SN1 mechanism?
- The density of a gas is 1.964 g dm-3 at 273 K and 76 cm Hg. The gas is _________?
- Pressure remain constant, at which temperature the volume of gas becomes twice of what it is at 0°C?
- In a closed vessel, a gas is heated from 300K to 600 K. The kinetic energy becomes__________?
- Which of the following gases shows more ideal behaviour at 0°C__________?
- The energy of one mole of photons of radiation, whose frequency is 4×10 14 Hz, is __________?
- Azimuthal quantum number defines__________?
- Magnetic quantum number specifies__________?
- If R is the Rydberg constant for hydrogen, then wave-number of the second line in the Lyman series is _________?
- Generally the limit of visible spectrum is__________?
- Which one of the following is the correct sequence according to atomic weights?
- Alpha particles can be detected by using__________?
- When 0.01 moles of NaOH are added to a buffer solution, its PH changes from 4.745 to 4.832. What is its?
- The PH of pure water at 25°C, kw=1×10-4__________?
- The PH of Tears is __________?
- The PH of milk is __________?
- The PH of the 1.3 × 10-4 NH4Cl is__________?
- The PH of the 0.0032 M H2SO4 is__________?
- The compound (CH3)3COH according to IUPAC is known as __________?
- The IUPAC name of HCONH2 is__________?
- The IUPAC name of ethylene oxide is__________?
- The IUPAC suffix used for _______ NC group?
- The molar mass of an organic acids is determined by__________?
- Presence of nitrogen in organic compounds is tested as__________?
- Beillstein test is used for________?
- The stationary and mobile phases in paper chromatography are__________?
- The bond length of C=C is__________?
- The bond angle between hybrid orbitals in methane CH3 is__________?
- The criteria for aromaticity is presence of_________?
- Chlorine Cl when attached to benzene has________?
- Which one of the following is most acidic?
- Which of the following effects best explains that o-nitrophenol is insoluble in water?
- The carbon-carbon bond strength is maximum in__________?
- Which one of the following is caustic potash?
- Commercial detergents contain mainly __________?
- __________ surfactants perform well over a wide range water hardness and PH?
- Polyethylene Glycols are used in the preparation of which type of detergents?
- The by-product of the process of Saponification is__________?
- Which of the following statements is false about transition metals?
- Colour in transition metal compounds is attributed to__________?
- The maximum oxidation shown by manages is_________?
- Which of the following is soluble in water?
- Which of the following alloys contain(s) Cu and Zn?
- Transition elements, in general, exhibit the following properties, except one. Name that property?
- The substance used in cancer therapy is__________?
- If steel is heated to a temperature well below red heat and is then cooled slowly, the process is called_________?