Fill in the blanks:
$(1)$ Sodium hydroxide is also known as ......
$(2)$ The reaction of sodium amalgam with water produces ...... and ...... gas.
$(3)$ Sodium hydroxide on reaction with $CO_2$ produces ......
$(4)$ Sodium hydrogen carbonate is known as ......
$(1)$ Sodium hydroxide is also known as ......
$(2)$ The reaction of sodium amalgam with water produces ...... and ...... gas.
$(3)$ Sodium hydroxide on reaction with $CO_2$ produces ......
$(4)$ Sodium hydrogen carbonate is known as ......
(A) $(1)$ Caustic soda
$(2)$ Sodium hydroxide,dihydrogen $(H_2)$ gas
$(3)$ Sodium carbonate $(Na_2CO_3)$
$(4)$ Baking soda
$(2)$ Sodium hydroxide,dihydrogen $(H_2)$ gas
$(3)$ Sodium carbonate $(Na_2CO_3)$
$(4)$ Baking soda
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