Tag: substances in common use
Questions Related to substances in common use
$Ca(H _{2}PO _{4}) _{2}$ in baking powder:
When sample of baking soda is strongly ignited in crucible it suffered loss in weight of $3.1 g $ the mass of baking soda is-
Which of the following is known as fusion mixture?
Read the given statements and select the correct option:
Statement 1 :Backing soda does not taste sour.
Statement 2 :Bases are sour in taste while acids are bitter in taste.
Baking powder contains :
The baking soda formula is :
$\text{Statement}:$ Baking soda or baking powder is different.
Answer whether the above statement is true or false.
The pair whose both species are used in antacid medicinal preparation is
When we add a pinch of sodium hydrogen carbonate in a flask containing ethanoic acid a reaction takes place. What will be the observation when we carry out the reaction?
'Sodium bicarbonate solution has $pH$ less than 7.'
State True or False: