In the complex [Cr(OH)3(H2O)3] the coordination number is __________________?
In the complex [Cr(OH)3(H2O)3] the coordination number is __________________?
A. 2
B. 3
C. 4
D. 6
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Stronger is the oxidizing agent greater is the___________________?
Stronger is the oxidizing agent greater is the___________________?A. Oxidation potential
B. Redox potential
C. e.m.f of cell
D. standard reduction potentialWhich molecule has the highest bond energy among the halogens_________________?
Which molecule has the highest bond energy among the halogens_________________?A. Fluorine
B. Chlorine
C. Iodine
D. BromineEqual masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?
Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?A. one / seventeen
B. sixteen / seventeen
C. one / three
D. two / threeEthy1 chloride on reduction in the presence of Zn/HCI produces___________________?
Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?A. n. butane
B. Ethanol
C. Ethane
D. Diethy1 etherWhich of the following set has all species isoelectronic__________________?
Which of the following set has all species isoelectronic__________________?A. F – Cl – Br
B. Li+1 – Na+1 – K+1
C. F – Ne – Na+
D. H+ – H- – HPlasma is used in_________________?
Plasma is used in_________________?A. Fluorescent bulb
B. Neon signs
C. Lasers
D. All of these