Give reasons.
When urine is discharged, in beginning it is acidic in nature later it become alkaline.

Give reasons. When urine is discharged, in beginning it is acidic in nature later it becomes alkaline.

Give reasons. Urine is slightly thicker in summer than in winter.

Give reasons Urine is slightly thicker in summer than in winter?

Give reasons Urination increases when we take lot of fluids

Give reasons. We can’t identify taste when food is very hot.

Give reasons. We can't identify taste when food is very hot.

Give reasons: We cannot identify the taste of grape fruit, when it is placed on the tongue.

Given reasons. Urination increases when we take a lot of fluids.

Why is 'NO' paramagnetic in nature ? When does it become diamagnetic ?

When KMnO_4 is added to oxalic acid, the decolourisation is slow in the begining but becomes instantaneous after sometime because