Fill in th blanks : Turmeric is used as a ……………

Fill in the blanks.

Fill in the blanks: Vermiwash is used as a ........... for crops .

Fill in the Blanks : Metallic iron is used as a catalyst in the manufacture of ammonia by

Fill in th blanks : Benzoic acids are used for ……………

Fill in th blanks : The word sour refers to …………… in Latin.

Fill in the blanks : Club moss refers to …………… .

Fill in th blanks : Wasp sting contains ………………….

Fill in the blanks : The process used in production of alcohol and wine is called ………….. .

Fill in the Blanks : ______is used as a catalyst during the manufacture of vanaspati ghee.

Fill in the blanks: The chemicals used for killing the weeds or inhibiting their growth are called as ............ .