combustible

In a sentence

Dumping fertilizer on top of whatever mysterious goop was in the storage tank created a combustible mix which caught fire.

भण्डारण ट्याङ्कीमा भएको रहस्यमय पदार्थमाथि मल हाल्दा एउटा ज्वलनशील मिश्रण बन्यो जसले आगो समात्यो।