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WorksheetsACIDS , BASES AND SALTS
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
THE TERM ACIDS CAME FROM WHICH LATIN WORD ?
a)
ACNE
b)
ACERE
c)
ACIDS
d)
ALKALIES
2.
COOL DRINKS ARE MALEIC ACID.
a)
TRUE
b)
FALSE
3.
SULPHURIC ACID CHEMICAL FORMULA IS
a)
HCl
b)
NaOH
c)
H2
SO4
d)
NaCL
4.
ACIDS HAVE A SWEET TASTE.
a)
TRUE
b)
FALSE
5.
IS NH_{_4}OH
NH4
OH
IS A BASE.
a)
TRUE
b)
FALSE
6.
COMMON INDICATOR USED IN LABORATORY IS
a)
TURMERIC
b)
PHENOPHTHALIN
c)
METHYL ORANGE
d)
LITMUS
7.
THE PRESENCE OF EXCESS ACID DAMAGE TO THE WALLS OF STOMACH RESULTING IN
a)
WOUNDS
b)
ULCERS
c)
MAGNESIA
d)
ANTACID TABLETS
8.
ARE ALKALIS SOLUBLE IN WATER .
a)
TRUE
b)
FALSE
9.
ORGANIC ACIDS ARE PRESENT IN
a)
MINERALS
b)
TURMERIC
c)
FRUITS AND VEGETABLES
d)
PHENOPHTHALIN
10.
WHAT IS THE COMMON NAME FOR SODIUM HYDROXIDE ?
a)
SLAKED LIME
b)
QUICK LIME
c)
BAKING SODA
d)
CAUSTIC SODA
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