Which part of nervous system controls the reยฌflex activities of the body
Anonymous Quiz
23%
Brain
43%
Spinal cord
26%
Cerebellum
8%
Medulla
๐9โค5๐ข3๐ฅ1
Which of the following acts as both endocrine and exocrine gland?
Anonymous Quiz
44%
Pancreas
34%
Throyid
17%
Liver
5%
None
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MnO2 + 4HCl โ 2 + 2H2O + Cl2
Identify the substance oxidized in the above . equation.
Identify the substance oxidized in the above . equation.
Anonymous Quiz
44%
MnO2
35%
Hcl
21%
H20
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What type of chemical reactions take place when electricity is passed through water?
Anonymous Quiz
29%
Displacement
45%
Decomposition
11%
Combination
15%
Alll
๐7๐ค6๐ฅฐ4๐1
Select the oxidising agent for the following reaction:
H2S + I2 > 2HI + S
H2S + I2 > 2HI + S
Anonymous Quiz
19%
I2
54%
H2s
13%
Hi
13%
S
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A substance added to food containing fats and oils is called:
Anonymous Quiz
23%
Oxidant
14%
Collant
37%
Antioxidant
25%
Rancid
๐9๐ค5๐ข2๐2
Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is:
Anonymous Quiz
28%
1:1
53%
2:1
12%
3:2
6%
1:4
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