Chemistry

In Which Block 106th Element Belongs Chemistry Question

In which block, 106th element belongs?

In which block, 106th element belongs? Options (a) s-block (b) p-block (c) d-block (d) f-block Correct Answer: d-blockExplanation:Element, unnilhexium (Unh)₁o₆,…

An Ion Has 18 Electrons In The Outermost Shell It Chemistry Question

An ion has 18 electrons in the outermost shell, it is

An ion has 18 electrons in the outermost shell, it is Options (a) Cu⁺ (b) Th⁴⁺ (c) Cs⁺ (d) K⁺…

Copper Occurs Naturally As Cu63 And Cu65 Given Atomic Weight Chemistry Question

Copper occurs naturally as Cu-63 and Cu-65. Given Atomic Weight

Copper occurs naturally as Cu-63 and Cu-65. Given Atomic Weight of Carbon is 63.546, Which isotope is more abundant? Options…

What Is The Nature Of The Bond Between B And Chemistry Question

What is the nature of the bond between B and O in (C₂H₅)₂ OBH₃?

What is the nature of the bond between B and O in (C₂H₅)₂ OBH₃? Options (a) Covalent (b) Coordinate Covalent…

Which One Of The Following Ions Has Electronic Configurationar 3d Chemistry Question

Which one of the following ions has electronic configuration[Ar] 3d⁶?

Which one of the following ions has electronic configuration[Ar] 3d⁶? (At. no: Mn=25, Fe=26, Co=27, Ni=28) Options (a) Ni³⁺ (b)…

The Pair Of Species That Has The Same Bond Order Chemistry Question

The pair of species that has the same bond order in the following is:

The pair of species that has the same bond order in the following is: Options (a) O₂, B₂ (b) CO,…

Which Of The Following Is Isoelectronic Chemistry Question

Which of the following is isoelectronic?

Which of the following is isoelectronic? Options (a) CO2, NO₂ (b) NO₂⁻, CO₂ (c) CN⁻, CO (d) SO₂, CO₂ Correct…

The Ion That Is Isoelectronic With Co Is Chemistry Question

The ion that is isoelectronic with CO is

The ion that is isoelectronic with CO is Options (a) CN⁻ (b) O₂⁺ (c) O₂⁻ (d) N₂⁺ Correct Answer: CN⁻Explanation:We…

The Species Having Maximum Stability Is Chemistry Question

The species having maximum stability is

The species having maximum stability is Options (a) CN⁺ (b) CN (c) CN⁻ (d) NO Correct Answer: CN⁻Explanation:In CN⁺, CN,…

The Correct Order Of Increasing Bond Angles In The Following Chemistry Question

The correct order of increasing bond angles in the following species is

The correct order of increasing bond angles in the following species is Options (a) Cl₂O < ClO₂ < ClO₂⁻ (b)…