Which of the following complex has square planar structure
Which of the following complex has square planar structure Options (a) Ni(CO₄) (b) [Ni(CN)₄]²⁻ (c) [Ni(Cl)₄]²⁻ (d) [Zn(NH₃)₄]²⁺ Correct Answer:…
8 years ago
Questions
Molar conductivity decreases with decrease in concentration
Molar conductivity decreases with decrease in concentration Options (a) for strong electrolytes (b) for weak electrolytes (c) both for strong…
8 years ago
Which of the following hydrides is electron deficient molecule?
Which of the following hydrides is electron deficient molecule? Options (a) CH₄ (b) NaH (c) B₂H₆ (d) CaH₂ Correct Answer:…
8 years ago
Which one of the following gives only one monochloro derivative
Which one of the following gives only one monochloro derivative Options (a) n-hexane (b) 2-methylpentane (c) 2,3-dimethylpentane (d) neo-pentane Correct…
8 years ago
In Zinc blende structure, the coordination number of the cation is
In Zinc blende structure, the coordination number of the cation is Options (a) 4 (b) 6 (c) 8 (d) 12…
8 years ago
Which of the following can not be hydrolysed into aldose and ketose
Which of the following can not be hydrolysed into aldose and ketose Options (a) Disaccharide (b) Monosaccharide (c) Polysaccharide (d)…
8 years ago
Ozone is formed in the upper atmosphere from oxygen by the action of
Ozone is formed in the upper atmosphere from oxygen by the action of Options (a) ultraviolet rays (b) cosmic rays…
8 years ago
Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are
Oxidation number of iodine in IO₃⁻, IO₄⁻, KI and I₂ respectively are Options (a) -1, -1, 0 , 1 (b)…
8 years ago
The common oxidation state shown by lanthanides in their compounds is
The common oxidation state shown by lanthanides in their compounds is Options (a) ⁺1 (b) ⁺3 (c) ⁺5 (d) ⁺6…
8 years ago
If P is pressure and D is density of a gas, then P and D are related as
If P is pressure and D is density of a gas, then P and D are related as Options (a)…
8 years ago