Science, asked by vansh8151, 5 months ago

Q11. ਗੁਰਸੀਰਤ ਨੇ ਦੇਖਿਆ ਕਿ ਉਸਦੇ ਘਰ ਵਿੱਚ ਇੱਕ ਤਾਂਬੇ ਦਾ
ਬਰਤਨ ਲੰਬੇ ਸਮੇਂ ਤੋਂ ਬਾਹਰ ਵਿਹੜੇ ਵਿੱਚ ਪਿਆ ਹੋਇਆ ਸੀ। ਸਿਲੀ
ਜਗਾ ਹੋਣ ਕਰਕੇ ਉਸ ਉਪਰ ਇੱਕ ਹਰੇ ਰੰਗ ਦੀ ਪਰਤ ਜੰਮ ਗਈ
ਹੋਈ ਸੀ। ਕੀ ਤੁਸੀਂ ਦਸ ਸਕਦੇ ਹੋ ਕਿ ਇਹ ਪਰਤ ਕਿਸ ਰਸਾਇਣਿਕ
पराठमां रा भिमन्टने मवटी चै? Gursirat sawa
copper vessel is exposed to moist air in her
house for long time. Due to moisture it
acquires a green coating. Can you tell this
coating is mixture of which two chemical
substances ?
1Copper Hydroxide /कापर
हाइड्रोआकसाइड
Copper Carbonate/कापर
कार्बोन /Copper Sulphate/ कापर सल्फेट
Both a and b/क और ख दोनों​

Answers

Answered by Anonymous
3

The President must be a citizen of India, not less than 35 years of age, and qualified for election as member of the Lok Sabha. His term of office is five years, and he is eligible for re-election. His removal from office is to be in accordance with procedure prescribed in Article 61 of the Constitution.

Answered by neha2663
3

Answer:

thank u......

tumne bhi aise hi answer kar ke mere points waste ki h

tik for tak

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