Some properties of chemical substances are mentioned below... i. sour taste ii. slippery touch iii. yields alkaline gas with ammonium salt iv. has pH less than 7 v. turns phenolphthalein pink.
Which of the above are NOT typical properties of alkalis?
a
i, iv and v
b
iv and v
c
i and iv
d
ii and v
e
ii, iii and iv
Explanation
Correct Option
cNo explanation available
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Discussions (10)
Cletusclevica
5 years ago
Its should be C cuz akalines are not sour , they are not less than 7 in pH. So its correct
ksisudjdj
2 months ago
the answer is b because phenolphthalein is red and not prink and it's pH is greater than 7
emma_0_0_8
1 year ago
it should be A going by what u're saying
it is red In alkaline medium and pink in neutral
marvelousmamuse
7 years ago
the selected answer is wrong alkalis has a bitter taste not sour d answer is option E
