Chemistry

Kindly consider the following figure

Product will form by S_N2 reaction,

Kindly consider the following figure

Funnel of option A is useful for the separation of liquid – liquid mixture of immiscible form.

Following are the component of photochemical smog,

$C{H}_4+O_3\stackrel{}{\to }HCHO+H_{2}O+C{H}_2\text{?}=\text{?}CH-CHO+C{H}_{3}COON{O}_3$

Among all CO³⁺ has the highest +ve charge density and CN^- is the strongest ligand among all which will give maximum CFSE.

P₄ + 3NaOH + 3H₂O ->  3NaH₂PO₂ + PH₃

(It's a disproportionation reaction)

(CH₃)₄Si is called silane, while CH₃Si (OH)₃ produced 2- dimensional silicone after the removal of water, similarity ${\left(C{H}_3\right)}_{2}Si{\left(OH\right)}_2$  produced chain form and ${\left(C{H}_3\right)}_{3}Si\left(OH\right)$  produced dimer form after releasing water molecules.

Reaction of BeCl₂ and LiAlH₄

2BeCl₂ + LiAlH₄ ->  2BeH₂ + LiCl + AlCl₃

BaO₂ + H₂SO₄  BaSO₄ + H₂O₂