Question

Match the compounds listed in column I with use in column II.

Answer 1

ANSWER.

option [ c ] is correct option.

=> (1) - (a) , (2) - (d) , (3) - (c) , (4) - ( b)

EXPLANATION.

$\sf \to \: ca(oh)_{2} = \: it \: is \: also \: known \: as \: white \: wash \\ \\ \sf \to \: caso_{4}. \frac{1}{2}h_{2}o = it \: is \: used \: in \: making \: molds \: for \: plastic \: statues \\ \\ \sf \to \: it \: is \: also \: known \: as \: = calcium \: sulfate \: hemihydrate \\ \\ \sf \to \: nacl \: = it \: is \: used \: in \: washing \: soda \: prepration \\ \\ \sf \to \: reaction \implies \: nacl + nh_{3} + co_{2} + h_{2}o \: \longrightarrow \: nahco_{3} + nh_{4}cl \\ \\ \sf \to \: mg(oh) _{2} = it \: is \: also \: known \: as \: antacid \:$

Answer 2

Explanation:

=> (1) - (a) , (2) - (d) , (3) - (c) , (4) - ( b)

hope it's help u