An alchemist has the ability to throw bombs.
His opponent is a monk with the Snatch Arrows feat.
Snatch Arrows (Combat)
Instead of knocking an arrow or ranged attack aside, you can catch it in mid-flight.
Prerequisites: Dex 15, Deflect Arrows, Improved Unarmed Strike.
Benefit: When using the Deflect Arrows feat you may choose to catch the weapon instead of just deflecting it. Thrown weapons can immediately be thrown back as an attack against the original attacker (even though it isn’t your turn) or kept for later use.
You must have at least one hand free (holding nothing) to use this feat.
Deflect Arrows (Combat)
You can knock arrows and other projectiles off course, preventing them from hitting you.
Prerequisites: Dex 13, Improved Unarmed Strike.
Benefit: You must have at least one hand free (holding nothing) to use this feat. Once per round when you would normally be hit with an attack from a ranged weapon, you may deflect it so that you take no damage from it. You must be aware of the attack and not flat-footed. Attempting to deflect a ranged attack doesn’t count as an action. Unusually massive ranged weapons (such as boulders or ballista bolts) and ranged attacks generated by natural attacks or spell effects can’t be deflected.
If he as a free hand, can he throw back a bomb supposed to explode on impact ?