1. during indigestion the following shall not be used
a)milk of magnesia
c)baking soda
d)lemon juice
2.red coloured light is used in traffic signals to stop vehicles because
a) red is dangerous
b)wave length of red is high
c)wave length of red is very less
d)frequency of red is very high

milk of magnesia, eno, baking soda give rise to bases. lemon juice contains acid. Indigestion is due to acidity.. so bases should be used...
Comment has been deleted
Comment has been deleted
thank you sir


The Brainliest Answer!

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

1) lemon juice

2) wavelength of red is high

2 5 2
Comment has been deleted
Learn grammar.
Comment has been deleted
Comment has been deleted
No mark mine.
Lemonn juice bczz its acid and if we take at that tie our stomacbecomes more acidic.and wave length of red is high