Which of the following pairs has the same size
Which of the following pairs has the same size Options (a) Fe²⁺ , Ni²⁺ (b) Zr⁴⁺ , Ti⁴⁺ (c) Zr⁴⁺…
7 years ago
AIPMT2010
At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of
At 25⁰ C , the highest osmotic pressure is exhibited by 0.1 M solution of Options (a) glucose (b) urea…
7 years ago
A particle of mass M is suited at the centre of a spherical shell of same mass and radius
A particle of mass M is suited at the centre of a spherical shell of same mass and radius a.…
7 years ago
The radii of circular orbits of two satellites A and B of the earth, are 4R and R
The radii of circular orbits of two satellites A and B of the earth, are 4R and R respectively. If…
7 years ago
Which of the following reactions will not result in the formation of carbon
Which of the following reactions will not result in the formation of carbon-carbon bonds Options (a) Reimer-Tiemann reaction (b) Cannizzaro…
7 years ago
Which of the following statements about primary amines is false
Which of the following statements about primary amines is false Options (a) Alkyl amines are stronger bases than aryl amines…
7 years ago
Give cyclohexanol(I), acetic acid (II), 2,4,6-trinitrophenol(III),and phenol(IV)
Give cyclohexanol(I), acetic acid (II), 2,4,6-trinitrophenol(III), and phenol(IV).In these the order of decreasing acidic character will be Options (a) III…
7 years ago
AB crystallizes in a body centred cubic lattice with edge length ‘a’ equal
AB crystallizes in a body centred cubic lattice with edge length 'a' equal to 387 pm. The distance between two…
7 years ago
Crystal field stabilization energy for high spin d⁴ octahedral complex is
Crystal field stabilization energy for high spin d⁴ octahedral complex is Options (a) -1.8 Δ₀ (b) -1.6 Δ₀ + P…
7 years ago
An increase in equivalent conductance of a strong electrolyte
An increase in equivalent conductance of a strong electrolyte with dilution is mainly due to Options (a) increase in ionic…
7 years ago