Study the given table carefully

S.NO	Samples	Blue litmus to Red	Red litmus to blue
(i)	Tamarind juice	$✓$	$\times$
(ii)	Sugar syrup	$\times$	$✓$
(iii)	Lime water	$\times$	$✓$
(iv)	Soap solution	$✓$	$\times$

Which of the above observations are correct ?

Sugar syrup is neutral and hence the colour of blue litmus and red litmus remains unchanged. Tamarind Juice is acidic, so blue litmus turns red but red litmus does not change its colour. Lime water and soap solution are basic in nature which turn red litmus blue where as blue litmus remains unchanged.