The new volume temperature is = 109.9 K
calculation
The new volume temperature is calculated using Charles law equation
That is V₁/T₁ =V₂/T₂
where;
V₁ = 4.00 L
T₁ = 293 k
V₂ = 1.5 L
T₂ = ?
make T₂ the subject of the formula
T₂= V₂T₁/V₁
T₂ = {(1.5 L× 293 k) / 4.00 L} =109.9 K