Question

Match List I with List II and choose the correct answer from the codes given below \[ \begin{array}{c c c} List I & & List II A.\; NaNO_3 & & (i)\; Baking\; soda B.\; Na(NH_4)HPO_4 & & (ii)\; Chile\; saltpetre C.\; NaHCO_3 & & (iii)\; Microcosmic\; salt D.\; Na_2CO_3 \cdot 10H_2O & & (iv)\; Washing\; soda \end{array} \] Codes: {c c c c c} & A & B & C & D

• A. & (i) & (ii) & (iii) & (iv)
• B. & (ii) & (iii) & (i) & (iv)
• C. & (iii) & (i) & (ii) & (iv)
• D. & (iv) & (i) & (ii) & (iii)

Hint:

Common names to remember:
\(NaNO_3\) → Chile saltpetre
\(Na(NH_4)HPO_4\) → Microcosmic salt
\(NaHCO_3\) → Baking soda
\(Na_2CO_3 \cdot 10H_2O\) → Washing soda

Answer 1

The Correct Option is B