ପୂର୍ବବର୍ଷ NEET ପ୍ରଶ୍ନ - ରାସାୟନିକ ବନ୍ଧନ L-1

ପ୍ରଶ୍ନ: ନିମ୍ନଲିଖିତ ମଧ୍ୟରୁ ଡାଇପୋଲ ମିହତା (ଡାଇପୋଲ ମମନ୍ଟ)ର ସଠିକ୍ କ୍ରମ କେଉଁଟି?#

A) $\mathrm{NH}_3<\mathrm{BF}_3<\mathrm{NF}_3<\mathrm{H}_2 \mathrm{O}$

B) $\mathrm{BF}_3<\mathrm{NF}_3<\mathrm{NH}_3<\mathrm{H}_2 \mathrm{O}$

C) $\mathrm{BF}_3<\mathrm{NH}_3<\mathrm{NF}_3<\mathrm{H}_2 \mathrm{O}$

D) $\mathrm{H}_2 \mathrm{O}<\mathrm{NF}_3<\mathrm{NH}_3<\mathrm{BF}_3$ (ଓଡ଼ିଶା NEET 2019)

ଉତ୍ତର: $\mathrm{BF}_3<\mathrm{NF}_3<\mathrm{NH}_3<\mathrm{H}_2 \mathrm{O}$#